Designed for 7S 25.9V battery pack
Maximal continuous charging current 30A
Maximal continuous Discharging current 30A
Specifications For 25.9V (7S)Li-ion Battery Packs
Model: WS-16S40A-037(7S)
1.Voltage
Charging voltage DC:29.4V CC/CV
Balance voltage for single cell 4.20±0.025V
2.Current Balance current for single cell 168±10mA
Current consumption ≤20μA
Maximal continuous charging current 30A
Maximal continuous Discharging current 30A
3.Over charge Protection
Over charge detection voltage for single cell 4.25±0.025V
Over charge detection delay time 0.5S—1.5S
Over charge release voltage for single cell 4.05±0.05V
4.Over discharge protection
Over discharge detection voltage for single cell 2.50±0.062V
Over discharge detection delay time 10mS—150mS
Over discharge release voltage for single cell 3.00±0.062V
5.Over current protection
Over current detection voltage 0.62V
Over current detection current 120±20A
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) ≤20mΩ
8.Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+125℃