PCM-Li04S8-016 (LI-4S7A) BMS for lithium batteries - AYAA TECHNOLOGY CO., LTD

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: / - AYAA TECHNOLOGY CO., LTD