... 2V2A 8.4V2A 12.6V1.4A 25.2V0.5A 4.high quality Li-ion battery charger 8.4V2A Input : 100-240V ... 500A(charging current)Applied battery: 1-100cells 1-1000AhMax Output Power:10KWOutput Connector: USB, DC, JST, XRL, Alligator Clip,Air plug ... protection,Reversal ProtectionApplication: LED Torch Flashlight,LED lamps,Electric Bicycle, Mechanical equipment, Portable Electric Device, Phone, MP3/MP4, Boat Device, ...