USTOP&trade;Pink Square cylinder Lipstick 2600mAh Universal Mobile USB Portable Power Bank Charger for Apple iPhone 5 4S 4 3Gs 3G, iPod Touch/Samsung Galaxy S3 S S2 S II, Galaxy Nexus, Blackberry, Capacity: 2600mAh Cell: 3.7V/18650 Input: 5V/800mA; Output: 5V/800mA Charging time: about 5 hours Cycle life: at least 500 times