mobile protable power bank 1.6600mAh capacity 2.2 output,5V 1A 3.CE/FCC/RoHS 4.Warranty: 1year 12000mAh protable power bankSpecification: ModelLY-4003Size(L)25mmx(W)75mmx(H)120mmCapacity6600mAhBattery Cellli-ion cellOutput5V 1ACharged by PC10HourCharged by wall charger6HourProtection FunctionShort Circuit,Over Current,Over Charging, Over-DischargingCompatibleAll Brand cellphone,Kindle,PSP,Ipad, ...