... the completely sealing solid wide –temperature storage battery.2,Scope2.1 The charger can be used on a variety of brands, models, power, ... the voltage of battery arrived at plentiful setting value (12V battery unit is equal to 14V, 24V battery unit is equal to 28V), it ... When the battery capacity is large, the load is short circuit or when the charger is connected with commercial power to charge while ...