... quality Lithium-ion batteries,Charge and discharge capacity of 500 cycles more than 80% Smart protection ... protection. OEM is welcome Parameters: Capacity:9000mAh Input voltage:5V Input current:800mAh(Max) Output voltage:5V/ ... 6V Output current:2.2A(Max) cell phone charger, ... 5kgsG.W.:10.4kgsMeas:48x30.5x9.5cm 9000mAh high capacity of Battery power for mobile phones, iphone, ipad, ...