7.4V 2S Li-ion Li-Po Battery Protection Balance BMS PCM Current 4A 2S4AW005

1 Voltage Charging voltage DC:8.4V CC/CV Balance voltage for single cell 4.2V 2 Current Balance current for single cell 70mA Current consumption ?10?A Maximal continuous charging current N/A Maximal continuous Discharging current 4.0A 3 Over charge Protection Over charge detection voltage 4.29±0.025V Over charge detection delay time 1.0S Over charge release voltage 4.05V 4 Over discharge protection Over discharge detection voltage 3±0.1V Over discharge detection delay time 128mS Over discharge release voltage 3.2V 5 Over current protection Over current detection voltage 200±25mV Over current detection current 9±0.5A Detection delay time 12ms Release condition Cut load 6 Short Circuit protection Detection condition Exterior short circuit Detection delay time 300us Release condition Cut load 7 Resistance Protection circuitry?MOSFET? ?21m? 8 Temperature Operating Temperature Range -40?+85? Storage Temperature Range -40?+125?