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In order to improve golf cart battery systems' longevity, performance, and safety, the battery management system (BMS) was skillfully developed. It guarantees balanced energy distribution across batteries by effectively controlling charge and discharge cycles, avoiding deep drain and overcharging. It increases energy efficiency, shields batteries from possible harm, and prolongs their lifespan with its sophisticated real-time monitoring features. This BMS ensures smooth operation on any course or road by giving golf carts dependable, secure, and long-lasting electricity.
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LF LI Model Number AY-LS24S200A-H245 (18S-24S) Communication Interface RS485/CAN Charging voltage DC：57.6V CC/CV（3.2V/Cell) 18s DC：75.6V CC/CV（4.2V/Cell) 18s 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 18S–24S 200A Smart BMSHigh-Performance Battery Management for Mobility & Energy SystemsThe 18S–24S 200A Smart BMS, designed …
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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-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 Product Introduction The 18S–20S 110A Smart BMS is intended for battery systems found in golf carts, energy storage systems, electric motorcycles, …
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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 11S-15S 150A BMS for Golf Cart, 3-Wheeled Vehicle & Jet Powered SurfboardGolf carts, three-wheeled vehicles, and jet-powered surfboards are among the …
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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 8S 200A BMS for Golf Cart, 3-Wheeled Vehicle & MotorcycleGolf carts, three-wheeled vehicles, and motorcycles are among the low-voltage electric vehicle …
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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 11S–15S 70A BMS for Golf Cart, 3-Wheeled Vehicle & Jet Powered SurfboardThe 11S–15S 70A Battery Management System (BMS) is designed to …
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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 Product Introduction The 18S–24S 200A Smart BMS is intended for battery systems found in electric bikes, RVs, golf carts, …
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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 20S 200A BMS for Golf Cart, 3-Wheeled Vehicle & MotorcycleThis 20S 200A Battery Management System (BMS) is specifically made to satisfy …
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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 20S 100A BMS for Golf Cart, Energy Storage, 3-Wheeled Vehicle & MotorcycleThe 20S 100A Battery Management …
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