KeySpecificati***/SpecialFeatures:Power:40WCCVchargingmodeItisvery***artchargerwhichcanauto-switchingoutputItcanchargeany1to4cellsli-ionbatterypackorLi-polymerbatterypackwhichcapacityismorethan500mAhChargerwillcutoffautomaticallyifbatteryisfullychargedMCUcontrolthewholechargeprocessandguaranteethebatterypackgetfullycharge,***oidthebatterypackover-chargeLEDindicatethechargestatus,redandgreenLEDflashfor2timesafterplug-in,thenbothoff,redLEDonincharging,greenLEDonafterfullycharge,redLEDflashinerrorstatusorshortbatterypackDimensi***:96.0x44.0x28.0mmSpecificati***:Input:100to240VAC,50to60HzOutput:auto-switchingoutputat4.2to16.8VaccordingtothebatterypackChargingcurrent:500to1000mAProtection:Over-voltageprotectionShortcircuitprotectionBatterypackreverseconnectprotectionWarning:Charge3.6to14.4VLi-ionbatterypackwhichcapacityismorethan500mAhBatterypackbechargedmusth***ePCMDon'tremovethecover***oidelectricshockDrylocationuseonlyIndooruseonly)