PCM-LB4S80A-AY143 (LF-4S80A)Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with Balance PCM for 3S-4S - AYAA TECHNOLOGY CO., LTD

PCM for 3S-4S PCM-LB4S80A-AY143 (LF-4S80A) Model: PCM-LB4S80A-AY143 (LF-4S80A) ver: A Test item（Test at normal temperature 25±2℃） Criterion Voltage Charging voltage DC：14.4V CC/CV（3.6V/Cell）4s Supply Current Normal operating mode current: Fuel gauge in NORMAL mode. ILOAD >Sleep Current ≤50uA Maximal continuous charging current 80A Maximal continuous discharging current 80A Balance current for single cell 36±10mA Over-charge Protection(single cell) Balance voltage for single cell 3.6V±0.05V Over charge detection voltage 3.9±0.025V Over charge detection delay time 0.5S—2S Over charge release voltage 3.8±0.025V Over discharge protection(single cell) Over discharge detection voltage 2.0±0.05V Over discharge detection delay time 10—200mS Over discharge release voltage 2.50±0.05V Current protection(Battery pack) ChargeOver current detection current / Detection delay time / Discharge Over current detection current 250±30A Detection delay time 10ms—50ms Release condition Cut load, Auto Recovery Short protection Detection condition Exterior short circuit Detection delay time 100-600us Release condition Cut load Resistance Main loop electrify resistance ≤20mΩ Temperature high temperature discharge protection 65±10℃ Operating Temperature Range -40～+85℃ Storage Temperature Range -40～+125℃ SIZE: L135*W95*T8.5 mm NTC: / Temperature switch：/ Weak current switch：/ - AYAA TECHNOLOGY CO., LTD