... 16.8V 800mA Charger16.8V 800mA Lithium battery charger (Li-ion battery for 4 series) constant voltage and constant current charging, ... decreases, less current is reduced to 0.05C, the battery is full, the charging process Red light, green light ... , rise, hold time200ms,50ms,30msSeismic10 ~ 500Hz, 2G10min / 1 cycle, duration 60 minutes,each axisPressure ofthe input - output: 1.5KVACEfficiency ...