... (24V3.0A) is Intelligent 3-Phase Charger for power battery Battery Charger Output Charging Current (limited current), Rating charging current is DC 3.0A ,in range DC ... for 12V14AH battery, 2pc use, for other 12V battery, the charging time should be adjusted accordingly. Short Circuit Protection,This charger wouldn’t ... %Work Environment,Temperature,- 0°C----+40°C, Humidity,5% - 90% Battery charger