... 8.4V2A 12.6V1.4A 25.2V0.5A 4.high quality Li-ion battery charger 8.4V2A Input : 100-240V AC ... Constant Voltage) Or CC—CV—Trickle Charging(CPU Controlled)LED Display: Red----In charging state, Green—Full ChargedEfficiency:>=85 ... ,Over-current protection,Over-voltage protection,Reversal ProtectionApplication: LED Torch Flashlight,LED lamps,Electric Bicycle, Mechanical equipment, Portable Electric Device ...