Rated Charging Current
10A/15A/20A/30A/40A
RatedLoadCurrent
10A/15A/20A/30A/40A
SystemVoltage
12V
24V
Overload,ShortCircuitProtection
YES
Noloadcurrent
≤20mA
ChargingCircuitVoltageDrop
Not more than 0.26V
DischargingCircuitVoltageDrop
Not more than 0.15V
WorkingTemperature
-20 ℃~ 40℃
DCChargeVoltage
14.4V
28.8V
FloatCharging
13.7V
27.4V
TemperatureCompensation
-5mv/℃/2V
AutomaticDisconnection
OutputVoltage
10.5V
21V
ControlMethod
Chargingbatteries withPWM (pulse width modulation) control method.