Model:WS-4S7A-046(4S)
1.Voltage Charging voltage DC:16.8V CC/CV
Balance voltage for single cell
2.Current Balance current for single cell
Current consumption ≤50μA
Maximal continuous charging current 4A
Maximal continuous Discharging current 4A
3.Over charge Protection
Over charge detection voltage for single cell 4.25V±0.025V
Over charge detection delay time 0.5S—1.5S
Over charge release voltage for single cell 4.15V±0.05V
4.Over discharge protection
Over discharge detection voltage for single cell 2.70V±0.08V
Over discharge detection delay time 0.5S—1.5S
Over discharge release voltage for single cell 3.0±0.10V5.Over current protection
Over current detection voltage 200±25mv
Over current detection current 6.5±1A
Detection delay time 5mS—15mS
Release condition Cut load
6.Short protection Detection condition
Exterior short circuit
Detection delay time 200-500us
Release condition Cut load
7.Resistance Protection circuitry（MOSFET） ≤50mΩ
8.Temperature Operating Temperature Range -40～+85℃
Storage Temperature Range -40～+125℃
