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Smart Battery Managment with Communications - AYAA TECHNOLOGY CO., LTD
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Smart Battery Managment with Communications
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PCM-Li04S8-016(LI-4S7A) Model: PCM-Li04S8-016 (LI-4S7A) Ver: A Test item（Test at normal temperature 25±2℃ ） Criterion Voltage Charging voltage DC: 16.8V CC/CV（4.2v/Cell）4S Supply Current Normal current consumption ≤50uA Maximal continuous charging current 7A Maximal continuous discharging current 7A Over-charge Protection（single cell） Over charge detection voltage 4.35±0.05V Over charge detection delay time 0.5S—2S Over charge release voltage 4.15±0.1V Over discharge protection（single cell） Over discharge detection voltage 2.4±0.05V Over discharge detection delay time 10—200mS Over discharge release voltage 3.0±0.1V Current protection（Battery pack） Discharge over current detection current 15±5A Detection delay time 5mS—20mS Release condition Cut load,AutoRecovery Short protection Detection condition Exterior short circuit Detection delay time 200-600uS Release condition Cut load Resistance Main loop electrify resistance ≤65mΩ Temperature Operating Temperature Range -40～+85℃ Storage Temperature Range -40～+125℃ SIZE: L50 * W16 * T3.0 mm NTC: / Temperature switch: / ℃ (the batteries temperature) Weak current switch: / Activation Method: /
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AY-CX4S100A-H120(LI-3S10A) Model: AY-CX4S100A-H120 (LI-3S10A) Ver: A Test item（Test at normal temperature 25±2℃ ) Criterion Communication Interface RS485/BLE Voltage Charging voltage DC: 12.6V CC/CV（4.2v/Cell）3S Supply Current Maximal continuous charging current 10A Maximal continuous discharging current 10A Current consume in normal operation ≤20mA Current consume in sleep operation ≤1mA Balanced Balance voltage for single cell 4.0±0.05V(Adjustable) Balance current for single cell 42±10mA Turn on the pressure difference 20mV(Adjustable) Over-charge Protection（single cell） Over charge detection voltage 4.25±0.05V(Adjustable) Over charge detection delay time 1.0S(Adjustable) Over charge release voltage 4.15±0.05V(Adjustable) Over-discharge protection（single cell） Over discharge detection voltage 2.7±0.05V(Adjustable) Over discharge detection delay time 1.0S(Adjustable) Over discharge release voltage 3.0±0.05V(Adjustable) Charge Over current protection Charge over current detection current 15±2A(Adjustable) Detection delay time 1.0S(Adjustable) Release conditions Removing charger release Discharge Over current protection Discharge over current detection current 1 20±2A(Adjustable) Detection delay time 1 3.0S(Adjustable) Discharge over current detection current 2 30±2A(Adjustable) Detection delay time 2 1.0S(Adjustable) Release conditions Removing the load is lifted Short protection Detection condition Battery B + Short Circuit for P-Connection Head Detection delay time 400uS Release condition Remove load release SOC accuracy(It takes a charge-discharge cycle to achieve the accuracy requirement after initial power-on.) ≤3% Temperature Low temp. protection when charge …
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AY-LS5S80A-H115 (LI-3S10A) Model: AY-LS5S80A-H115 (LI-3S10A) Ver: A Test item（Test at normal temperature 25±2℃ ) Criterion Communication Interface RS485/BLE Voltage Charging voltage DC: 12.6V CC/CV（4.2v/Cell）3S Supply Current Maximal continuous charging current 10A Maximal continuous discharging current 10A Current consume in normal operation ≤20mA Current consume in sleep operation ≤150uA Balanced Balance voltage for single cell 4.0±0.05V Balance current for single cell 42±10mA Over-Charge Protection (single cell) Over charge detection voltage 4.25±0.05V(Adjustable) Over charge detection delay time 1.0S(Adjustable) Over charge release voltage 4.15±0.05V(Adjustable) Over-Discharge Protection (single cell) Over discharge detection voltage 2.7±0.05V(Adjustable) Over discharge detection delay time 1.0S(Adjustable) Over discharge release voltage 3.0±0.05V(Adjustable) Charge Over CurrentProtection Charge over current detection current 15±2A(Adjustable) Detection delay time 1.0S(Adjustable) Release conditions Removing the chargerrelease Discharge Over Current Protection Discharge over current detection current 1 20±2A(Adjustable) Detection delay time 5.0S(Adjustable) Discharge over current detection current 2 30±2A(Adjustable) Detection delay time 1.0S(Adjustable) Release conditions Removing the load is lifted Short Protection Detection condition Battery B + Short Circuit for P-Connection Head Detection delay time 400uS Release condition Remove load SOC accuracy(It takes a charge-discharge cycle to achieve the accuracy requirement after initialpower-on.) 5%~8% Temperature Low temp. protection when charge -20℃(Adjustable) Release temp. ( low temp. protection) -15℃(Adjustable) …
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PCM-LB07S20A-AY026V4 Model: PCM-LB07S20A-AY026V4 (LF-6S10A) Ver: A Test item（Test at normal temperature 25±2℃ ） Criterion Voltage Charging voltage DC: 21.6V CC/CV（3.6v/Cell）6S Supply Current Normal current consumption ≤30uA Maximal continuous charging current 10A Maximal continuous discharging current 10A Balance Balance current for single cell 36±10mA Balance voltage for single cell 3.50±0.05V Over-charge Protection（single cell） Over charge detection voltage 3.65±0.05V Over charge detection delay time 0.5S—2S Over charge release voltage 3.55±0.1V Over discharge protection（single cell） Over discharge detection voltage 2.3±0.05V Over discharge detection delay time 10—200mS Over discharge release voltage 2.7±0.1V Current protection（Battery pack） Discharge over current detection current 30±5A Detection delay time 5mS—20mS Release condition Cut load,AutoRecovery Short protection Detection condition Exterior short circuit Detection delay time 200-600uS Release condition Cut load Resistance Main loop electrify resistance ≤30mΩ Temperature High temperature discharge protection 75℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40～+125℃ SIZE: L65 * W40 * T7 mm NTC: 10K NTC cut off 75 ℃ Temperature switch: / ℃ (the batteries temperature) Weak current switch: / Activation Method: /
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PCM-LX06S07A-641 Model: PCM-LX06S07A-641(A-1) (LF-6S7A) Ver: A Test item（Test at normal temperature 25±2℃ ） Criterion Voltage Charging voltage DC: 21.6V CC/CV（3.6v/Cell）6S Supply Current Normal current consumption ≤20uA Maximal continuous charging current 7A Maximal continuous discharging current 7A Balance Balance current for single cell / Balance voltage for single cell / Over-charge Protection（single cell） Over charge detection voltage 3.9±0.1V Over charge detection delay time 0.5S—2S Over charge release voltage 3.8±0.1V Over-discharge Protection（single cell） Over discharge detection voltage 2.0±0.1V Over discharge detection delay time 10—300mS Over discharge release voltage 2.3±0.1V Current protection（Battery pack） Discharge over current detection current 20±3A Detection delay time 50mS—500mS Release condition Cut load,AutoRecovery Short protection Detection condition Exterior short circuit Detection delay time 200-800uS Release condition Cut load Resistance Main loop electrify resistance ≤20mΩ Temperature Operating Temperature Range -40～+85℃ Storage Temperature Range -40～+125℃ SIZE: L103 * W17 * T5 mm NTC: / Temperature switch: / ℃ (the batteries temperature) Weak current switch: / Activation Method: /
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PCM-L05S100A-AY073 Model: PCM-L05S100A-AY073 (LI-5S80A) Ver: A Test item（Test at normal temperature 25±2℃ ） Criterion Voltage Charging voltage DC: 21V CC/CV（4.2v/Cell）5S Supply Current Normal current consumption ≤50uA Maximal continuous charging current 80A Maximal continuous discharging current 80A Balance Balance current for single cell 42±10mA Balance voltage for single cell 4.2±0.05V Over-charge Protection（single cell） Over charge detection voltage 4.25±0.05V Over charge detection delay time 0.5S—2S Over charge release voltage 4.10±0.1V Over-discharge Protection（single cell） Over discharge detection voltage 2.8±0.05V Over discharge detection delay time 10—200mS Over discharge release voltage 3.0±0.1V Current protection（Battery pack） Discharge over current detection current 300±50A Detection delay time 5mS—50mS Release condition Cut load,AutoRecovery Short protection Detection condition Exterior short circuit Detection delay time 200-600uS Release condition Cut load Resistance Main loop electrify resistance ≤30mΩ Temperature High temperature discharge protection 65±3℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40～+125℃ SIZE: L120 * W60 * T18 mm NTC: / Temperature switch: 65 ℃ (the batteries temperature) Weak current switch: / Activation Method: /
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AY-LB4S30A-T036V2 Model: AY-LB4S30A-T036V2 (LI-4S8A) BQ40Z50R1 ver: Test item（Test at normal temperature 25±2℃ ） Criterion Communication Interface SMBUS Voltage Charging voltage DC：16.8V CC/CV（4.2v/Cell）4s Supply CurrentOver-Charge Protection（single cell） Normal current consumption ≤10uA Maximal continuous charging current 8A Maximal continuous discharging current 8A Over charge detection voltage 4.25±0.05V(Adjustable) Over charge detection delay time 2.0S(Adjustable) Over charge release voltage 4.15±0.05V(Adjustable) Over-Discharge Protection（single cell） Over discharge detection voltage 2.5±0.1V(Adjustable) Over discharge detection delay time 2.0S(Adjustable) Over discharge release voltage 3.0±0.1V(Adjustable) Current Protection（Battery pack） Charge over current detection current 1 4±1A(Adjustable) Detection delay time 1 6.0S(Adjustable) Charge over current detection current 2 5±1A(Adjustable) Detection delay time 2 3.0S(Adjustable) Discharge over current detection current 1 25±2A(Adjustable) Detection delay time 1 3.0S(Adjustable) Discharge over current detection current 2 32±2A(Adjustable) Detection delay time 2 1.0S(Adjustable) Release condition Cut load,Auto Recovery Short Protection Detection condition Exterior short circuit Detection delay time ＜100uS Release condition Cut load Resistance Main loop electrify resistance ≤ 50mΩ Temperature Low temp. protection when charge 0℃(Adjustable) Release temp. ( low temp. protection) 5℃(Adjustable) Over temp. protection when charge 55℃(Adjustable) Release temp. ( over temp. protection) 50℃(Adjustable) Low temp. protection when discharge 0℃(Adjustable) Release temp. ( low temp. protection) 5℃(Adjustable) Over temp. protection when discharge 60℃(Adjustable) Release …
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LF LI Model Number AY-L24S300A-LES001 (7S-24S) Communication Interface RS485/CAN/UART Charging voltage DC：22.4V~76.8VCC/CV（3.2V/Cell)7s~24s DC：29.4V~84VCC/CV（4.2V/Cell)7s~20s Maximal continuous charging current 300A Maximal continuous discharging current 300A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.5±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 320±3A Discharge Over current detection current 1 600±3A Discharge Over current detection current 2 800±3A Short Protection YES SOC 5%~8% Technical Specification Size L206 * W162 * T40 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors YES Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge 15℃ Release temperature( low temperature protection) 10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range 40~+85℃ Storage Temperature Range 40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G YES GPS YES Optional Configuration Smart BMS ES-001 for Golf Cart, Energy Storage, 3-Wheeled Vehicle, Motorcycle & Parking Air Product Name:Smart BMS ES-001 Applications:Forklifts, trucks, golf …
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Model Number PCM-L08S60-K38 Communication Interface I2C&Bluetooth Charging voltage DC：27.6V~33.6V CC/CV（3.45V~4.2V/Cell）8s Maximal continuous charging current 20-60A Maximal continuous discharging current 20-60A Normal operating-mode current 600 uA SLEEP operating-mode current 350 uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over charge current protection / Over current detection current 80-180A Short Protection YES Technical Specification size L136 *W80 *T11 mm NTC 10K Temperature switch 65 ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L06S100-L34 Communication Interface I2C Charging voltage DC：20.7V~25.2V CC/CV（3.45V~4.2V/Cell）6s Maximal continuous charging current 30-100A Maximal continuous discharging current 30-100A Normal operating-mode current 600 uA SLEEP operating-mode current 350 uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over charge current protection / Over current detection current 90-300A Short Protection YES Technical Specification size L145*W105*T8mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L05S75-J49 Communication Interface SMBUS Charging voltage DC：17.25V~21V CC/CV（3.45V~4.2V/Cell）5s Maximal continuous charging current 20-75A Maximal continuous discharging current 20-75A Normal operating-mode current 600 uA SLEEP operating-mode current 350 uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over charge current protection / Over current detection current 1 60-240A Short Protection YES Technical Specification size L130 *W116 *T8 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-L5S100A-M069 Communication Interface RS485&CANBUS&UART Charging voltage DC：17.25V~21V CC/CV（3.45V~4.2V/Cell）5s Maximal continuous charging current 30-100A Maximal continuous discharging current 30-100A Current consume in normal operation ≤25mA SLEEP operating-mode current ≤150uA Balance current for single cell 36-42mA Balance voltage for single cell 3.6-4.2V Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over charge current protection 40-120A Over current detection current 1 80-240A Over current detection current 2 90-300A Short Protection YES Technical Specification size L180 *W75 *T20 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-L5S20A- M057 Communication Interface RS485&CANBUS Charging voltage DC：17.25V~21V CC/CV（3.45V~4.2V/Cell）5s Maximal continuous charging current 10-20A Maximal continuous discharging current 10-20A Current consume in normal operation ≤25mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6-4.2V Over charge detection voltage 3.6-4.35V Charge Over current detection current 15-30A Discharge Over current detection current 1 20-40A Discharge Over current detection current 2 40-60A Short Protection YES Technical Specification size L80 *W60*T20 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-LB4S30A-T040 Communication Interface SMBUS Charging voltage DC：16.8V CC/CV（4.2v/Cell）4s Maximal continuous charging current 30A Maximal continuous discharging current 30A Current consume in normal operation ≤500uA Over discharge detection voltage 2.70±0.1V Over charge detection voltage 4.25±0.05V Charge Over current detection current 1 22±2A ChargeOver current detection current 2 30±2A Discharge Over current detection current 1 60±2A Discharge Over current detection current 2 70±2A Short Protection YES Technical Specification size L65 * W34.7 * T4 mm NTC 10k Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-LS20S110A-H165 (16S-20S) Communication Interface RS485/CAN Charging voltage DC：51.2V~64VCC/CV（3.2V/Cell)16s~20s DC：67.2V~84VCC/CV（4.2V/Cell)16s~20s Maximal continuous charging current 110A Maximal continuous discharging current 110A Current consume in normal operation ≤20mA Current consume in sleep operation ≤100uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 130±3A Discharge Over current detection current 1 250±3A Discharge Over current detection current 2 350±3A Short Protection YES SOC 5%~8% Technical Specification size L165 * W100 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-LS24S200A-H245 (18S-24S) Communication Interface RS485/CAN Charging voltage DC：57.6V~76.8VCC/CV（3.2V/Cell)18s-24s DC：75.6V~84CC/CV（4.2V/Cell)18s-20s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification size L245 * W85 * T18 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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Model Number AY-LS20S90A-H150 (16S-20S) Communication Interface RS485/CAN Charging voltage DC：51.2V~64VCC/CV（3.2V/Cell)16s~20s DC：67.2V~84VCC/CV（4.2V/Cell)16s~20s Maximal continuous charging current 90A Maximal continuous discharging current 90A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 110±3A Discharge Over current detection current 1 180±3A Discharge Over current detection current 2 280±3A Short Protection YES SOC 5%~8% Technical Specification size L150 * W76 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-L24S300A-ES001 (7S-24S) Communication Interface RS485/CAN/UART Charging voltage DC：22.4V~76.8VCC/CV（3.2V/Cell)7s~24s DC：29.4V~84VCC/CV（4.2V/Cell)7s~20s Maximal continuous charging current 300A Maximal continuous discharging current 300A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 320±3A Discharge Over current detection current 1 600±3A Discharge Over current detection current 2 800±3A Short Protection YES SOC 5%~8% Technical Specification size L206 * W162 * T40 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater YES Braking Resistors YES Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge 15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G YES GPS YES Optional Configuration
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Model Number AY-L24S300A-ES001 (7S-24S) Communication Interface RS485/CAN/UART Charging voltage DC：22.4V~76.8VCC/CV（3.2V/Cell)7s~24s DC：29.4V~84VCC/CV（4.2V/Cell)7s~20s Maximal continuous charging current 300A Maximal continuous discharging current 300A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 320±3A Discharge Over current detection current 1 600±3A Discharge Over current detection current 2 800±3A Short Protection YES SOC 5%~8% Technical Specification size L206 * W162 * T40 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater YES Braking Resistors YES Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge 15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G YES GPS YES Optional Configuration
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Model Number AY-CX20S100A-H092 (20S) Communication Interface RS485 Charging voltage DC：64V CC/CV（3.2V/Cell) 20s LDC：84V CC/CV（4.2V/Cell) 20s Maximal continuous charging current 100A Maximal continuous discharging current 100A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 120±3A Discharge Over current detection current 1 300±3A Discharge Over current detection current 2 / Short Protection YES SOC 5%~8% Technical Specification size L181 * W86 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -16℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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Model Number PCM-L15S60-E92(A-1) Communication Interface SMBUS Charging voltage DC：58.8V CC/CV（4.2v/Cell）14s Maximal continuous charging current 30A Maximal continuous discharging current 30A Current consume in normal operation ≤600uA Balance current for single cell 42±10mA Balance voltage for single cell 4.20±0.10V Over charge detection voltage 4.25±0.05V Over discharge detection voltage 25±3A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 32±3A Discharge Over current detection current 2 180±10A Short Protection YES Technical Specification size L160 * W63 * T20 mm NTC 10k Temperature switch /℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L07S30-C29 Communication Interface SMBUS Charging voltage DC：20.7V~25.2V CC/CV（3.45V~4.2V/Cell）6s Maximal continuous charging current 10-30A Maximal continuous discharging current 10-30A Current consume in normal operation 600 uA Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over current detection current 30-90A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L126*W65*T6mm NTC / Temperature switch 66 ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S15-E58 Communication Interface SMBUS Charging voltage DC：13.8V~16.8V CC/CV（3.45V~4.2V/Cell）4s Maximal continuous charging current 5-15A Maximal continuous discharging current 5-15A Current consume in normal operation 600 uA Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over current detection current 15-45A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L70*W34*T4mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S07-E28 Communication Interface SMBUS Charging voltage DC: 14.4V CC/CV（4.2V/1cell） Current consume in normal operation 600 uA Over charge detection voltage 4.25±0.05V Over discharge detection voltage 2.5±0.10V Over current detection current 10±2A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L65 *W18 *T4 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number AY-LB4S7A-T005 Communication Interface SMBUS Charging voltage DC：16.8V CC/CV（4.2v/Cell）4s Maximal continuous charging current 7A Maximal continuous discharging current 7A Current consume in normal operation ≤500uA Over charge detection voltage 2.50±0.1V Over discharge detection voltage 4.25±0.05V Charge Over current detection current 1 8±1A ChargeOver current detection current 2 9±1A Discharge Over current detection current 1 15±2A Discharge Over current detection current 2 22±2A Short Protection YES Technical Specification size L60 * W35 * T7 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L13S20A-A44V4 Communication Interface I2C Charging voltage DC：54.6V CC/CV（4.2v/Cell）13S Maximal continuous charging current 20A Maximal continuous discharging current 20A Current consume in normal operation ≤160uA Over charge detection voltage 2.5±0.05V Over discharge detection voltage 4.25±0.05V charge current protection 15-60A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 40±10A Discharge Over current detection current 2 / Short Protection YES Technical Specification size L120 *W65 *T8 mm NTC 10K Temperature switch 65 ℃ (the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S20-E22 Communication Interface SMBUS Charging voltage DC：13.8V~16.8V CC/CV（3.45V~4.2V/Cell）4s Maximal continuous charging current 5-20A Maximal continuous discharging current 5-20A Current consume in normal operation 600uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V charge current protection 15-60A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L78*W52*T8.5mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S07-E28 Communication Interface SMBUS Charging voltage DC: 16.8V CC/CV（4.2V/1cell） Maximal continuous charging current 5A Maximal continuous discharging current 5A Current consume in normal operation 600uA Over charge detection voltage 4.25±0.05V Over discharge detection voltage 2.5±0.10V charge current protection 10±2A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L65 *W18 *T4 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S07-D35 Communication Interface SMBUS Charging voltage DC: 14.4V CC/CV（3.6V/1cell） Maximal continuous charging current 7A Maximal continuous discharging current 7A Current consume in normal operation 600uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.75±0.025V Over discharge detection voltage 2.20±0.10V charge current protection 20±3A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L66*W16.6 *T4mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S05-L20 Communication Interface SMBUS Charging voltage DC：13.8V~16.8V CC/CV（3.45V~4.2V/Cell）4s Maximal continuous charging current 3-5A Maximal continuous discharging current 3-5A Current consume in normal operation 600uA Balance current for single cell / Balance voltage for single cell / Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V charge current protection 9-15A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L72 *W17 *T4 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-L04S04-L31 Communication Interface SMBUS Charging voltage DC：16.8V CC/CV（4.2v/Cell）4s Maximal continuous charging current 1A Maximal continuous discharging current 4A Current consume in normal operation ≤800uA Balance current for single cell 56±10mA Balance voltage for single cell 3.5±0.10V Over charge detection voltage 4.25±0.05V Over discharge detection voltage 2.8±0.05V charge current protection 2±1A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 12±1A Discharge Over current detection current 2 14±1A Short Protection YES Technical Specification size L60*W55 *T9.5mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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Model Number PCM-G01S05-932 Communication Interface I2C Charging voltage DC：3.45V~4.2V CC/CV（3.45V~4.2V/Cell）1s Maximal continuous charging current 3-5A Maximal continuous discharging current 3-5A Current consume in normal operation 600 uA Over charge detection voltage 3.6-4.35V Over discharge detection voltage 2.0-3.0V Over current detection current 9-15A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L55*W17*T3mm NTC / Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40～+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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LF LI Model Number AY-L16S200A-ES003 (8S-16S) Communication Interface RS485/CAN/UART Charging voltage DC：25.6V~51.2VCC/CV（3.2V/Cell)8s~16s DC：33.6V~67.2VCC/CV（4.2V/Cell)8s~16s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.5±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification Size L206 * W162 * T30 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance YES Heater YES Braking Resistors NO Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board YES Bluetooth mode YES 4G YES GPS YES Optional Configuration
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LF LI Model Number AY-L10S200A-ES002 (4S-10S) Communication Interface RS485/CAN/BLE Charging voltage DC：12.8V-32VCC/CV（3.2V/Cell)4s-10s DC：16.8V-42VCC/CV（4.2V/Cell)4s-10s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.5±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification Size L165 * W123 * T30 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance YES Heater YES Braking Resistors NO Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board YES Bluetooth mode YES 4G YES GPS YES Optional Configuration Smart BMS for Energy Storage SystemsA dependable, smart, and secure Battery Management System (BMS) is crucial as energy storage takes center …
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LF LI Model Number AY-LS24S200A-H245 (18S-24S) Communication Interface RS485/CAN Charging voltage DC：51.2V CC/CV（3.2V/Cell) 16s DC：67.2V CC/CV（4.2V/Cell) 16s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification Size L245 * W85 * T18 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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LF LI Model Number AY-CX16S100A-H096 (16S) Communication Interface RS485 Charging voltage DC：51.2V CC/CV（3.2V/Cell) 16s DC：67.2V CC/CV（4.2V/Cell) 16s Maximal continuous charging current 100A Maximal continuous discharging current 100A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 120±3A Discharge Over current detection current 1 200±3A Discharge Over current detection current 2 300±3A Short Protection YES SOC 5%~8% Technical Specification Size L181 * W86 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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LF LI Model Number AY-CX5S200A-H080 (5S) Communication Interface RS485 Charging voltage DC：16V CC/CV（3.2V/Cell) 5s DC：21V CC/CV（4.2V/Cell) 5s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification Size L165 * W80 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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LF LI Model Number AY-YY8S400A-H240 (8S) Communication Interface RS485/CAN Charging voltage DC：25.6V CC/CV（3.2V/Cell) 8s DC：33.6V CC/CV（4.2V/Cell) 8s Maximal continuous charging current 400A Maximal continuous discharging current 400A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 420±3A Discharge Over current detection current 1 800±3A Discharge Over current detection current 2 900±3A Short Protection YES SOC 5%~8% Technical Specification Size L240 * W155 * T50 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors YES Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS YES Optional Configuration
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LF LI Model Number AY-LS10S200A-H200 (6S-10S) Communication Interface RS485/CAN/UART Charging voltage DC：19.2V~32VCC/CV（3.2V/Cell)6s~10s DC：25.2V~42VCC/CV（4.2V/Cell)6s~10s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤30mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 450±3A Discharge Over current detection current 2 600±3A Short Protection YES SOC 5%~8% Technical Specification Size L200 * W150 * T34 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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LF LI Model Number AY-LS20S110A-H165 (16S-20S) Communication Interface RS485/CAN Charging voltage DC：51.2V~64VCC/CV（3.2V/Cell)16s~20s DC：67.2V~84VCC/CV（4.2V/Cell)16s~20s Maximal continuous charging current 110A Maximal continuous discharging current 110A Current consume in normal operation ≤20mA Current consume in sleep operation ≤100uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 130±3A Discharge Over current detection current 1 250±3A Discharge Over current detection current 2 350±3A Short Protection YES SOC 5%~8% Technical Specification Size L165 * W100 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode / 4G / GPS / Optional Configuration 16S–20S 110A Smart BMSEngineered for Demanding Power ApplicationsOur 16S–20S 110A Smart BMS, designed for medium-to-high voltage lithium battery packs, combines intelligent …
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LF LI Model Number AY-LS20S90A-H150 (16S-20S) Communication Interface RS485/CAN Charging voltage DC：51.2V~64VCC/CV（3.2V/Cell)16s~20s DC：67.2V~84VCC/CV（4.2V/Cell)16s~20s Maximal continuous charging current 90A Maximal continuous discharging current 90A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 110±3A Discharge Over current detection current 1 180±3A Discharge Over current detection current 2 280±3A Short Protection YES SOC 5%~8% Technical Specification Size L150 * W76 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode / 4G / GPS / Optional Configuration 16S–20S 90A Smart BMS for Energy Storage Systems Precision Control | Stable Output | All-Round Protection Designed specifically for residential and …
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LF LI Model Number AY-LS15S150A-H210 (11S-15S) Communication Interface RS485/CAN Charging voltage DC：35.2V~48VCC/CV（3.2V/Cell)11s~15s DC：46.2V~63VCC/CV（4.2V/Cell)11s~15s Maximal continuous charging current 150A Maximal continuous discharging current 150A Current consume in normal operation ≤20mA Current consume in sleep operation ≤100uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 170±3A Discharge Over current detection current 1 300±3A Discharge Over current detection current 2 400±3A Short Protection YES SOC 5%~8% Technical Specification Size L210 * W75 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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LF LI Model Number AY-LS15S110A-H180 (11S-15S) Communication Interface RS485/CAN Charging voltage DC：35.2V~48VCC/CV（3.2V/Cell)11s~15s DC：46.2V~63VCC/CV（4.2V/Cell)11s~15s Maximal continuous charging current 110A Maximal continuous discharging current 110A Current consume in normal operation ≤20mA Current consume in sleep operation ≤100uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 130±3A Discharge Over current detection current 1 250±3A Discharge Over current detection current 2 350±3A Short Protection YES SOC 5%~8% Technical Specification Size L180 * W75 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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LF LI Model Number AY-LS15S70A-H145 (11S-15S) Communication Interface RS485/RS232/CAN Charging voltage DC：35.2V~48VCC/CV（3.2V/Cell)11s~15s DC：46.2V~63VCC/CV（4.2V/Cell)11s~15s Maximal continuous charging current 70A Maximal continuous discharging current 70A Current consume in normal operation ≤20mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 80±3A Discharge Over current detection current 1 80±3A Discharge Over current detection current 2 100±3A Short Protection YES SOC 5%~8% Technical Specification Size L145 * W65 * T17 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode / 4G / GPS / Optional Configuration
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LF LI Model Number AY-L24S300A-ES001 (7S-24S) Communication Interface RS485/CAN/UART Charging voltage DC：22.4V~76.8VCC/CV（3.2V/Cell)7s~24s DC：29.4V~84VCC/CV（4.2V/Cell)7s~20s Maximal continuous charging current 300A Maximal continuous discharging current 300A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.5±0.05V 4.0±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 320±3A Discharge Over current detection current 1 600±3A Discharge Over current detection current 2 800±3A Short Protection YES SOC 5%~8% Technical Specification Size L206 * W162 * T40 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance YES Heater YES Braking Resistors YES Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge 15℃ Release temperature( low temperature protection) 10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range 40~+85℃ Storage Temperature Range 40~+125℃ Temperature Parameter LCD display screen YES LED light board TES Bluetooth mode YES 4G YES GPS YES Optional Configuration
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LF LI Model Number AY-CX24S200A-H093 (18S-24S) Communication Interface RS485/CAN Charging voltage DC：57.6V~76.8V CC/CV（3.2V/Cell)18s-24s DC：75.6V~84 CC/CV（4.2V/Cell)18s-20s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification size L235 * W100 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection） 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration 18S–24S 200A Smart BMS for Golf CartsFor high-performance golf carts that require both power and dependability, our 18S–24S 200A …
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Model Number AY-CX20S200A-H105(20S) Communication Interface RS485 Charging voltage DC：64V CC/CV（3.2V/Cell) 20s DC：84V CC/CV（4.2V/Cell) 20s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 120±3A Discharge Over current detection current 1 200±3A Discharge Over current detection current 2 300±3A Short Protection YES SOC 5%~8% Technical Specification size L181 * W86 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge – 15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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LF LI Model Number AY-CX20S100A-H092 (20S) Communication Interface RS485 Charging voltage DC：64V CC/CV（3.2V/Cell) 20s DC：84V CC/CV（4.2V/Cell) 20s Maximal continuous charging current 100A Maximal continuous discharging current 100A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 120±3A Discharge Over current detection current 1 200±3A Discharge Over current detection current 2 300±3A Short Protection YES SOC 5%~8% Technical Specification Size L181 * W86 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~-85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
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LF LI Model Number AY-CX8S200A-H104 (8S) Communication Interface RS485 Charging voltage DC：25.6V CC/CV（3.2V/Cell) 8s DC：33.6V CC/CV（4.2V/Cell) 8s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification Size L165 * W80 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater YES Heater / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 0℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection) 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen YES LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration
| Battery Series | Model | Picture | Working Current | Balance | Size | Remark |
|---|---|---|---|---|---|---|
| 3S | AY-LS5S80A-H115 | 10A | YES | L115*W80*T17 mm | With RS485/BLE | |
| 4S | PCM-Li04S8-016 (LI-4S7A) | 7A | NO | L50 * W16 * T3.0 mm | ||
| 5S | PCM-L05S100A-AY073 | 80A | YES | L120*W60*T18 mm | with Temperature switch | |
| 6S | PCM-LX06S07A-641 | 7A | NO | L103*W17*T5 mm | ||
| 7S | PCM-LB07S20A-AY026V4 | 10A | YES | L65*W40*T7 mm | with NTC |
