... mAh2.USB output DC5V/1.5A3.Input DC5V/800mAh4.Flashlight 5.LED screen shows power capacityPower Bank,mobile phone charger ,bank ... uses American DC-DC intelligent chip and high performance control circuit, 3.High convension ,the power conversion rate above 85%, ... 4.Has the function of charged, discharge, short circuit protection,safe and environmental protection5.Long cycling life, recharge cycles ...