10400mAh Portable External Battery Pack Charger Power Bank Pack for Apple , Android Devices & other Mobile USB Charged Devices with DC 5V Input 10400mAh of capacity. Charges all iPhone 4 to 5 times, a Xiaomi 2-3 times, or an iPad Mini 2 once. Super-fast charge output (5.1V / 2.1 A total) through USB ports (5V / 2A) allow for charging of your iPad, iPhone, Android, and more at high speed. Smooth, with All-aluminum metal shell, LG / Samsung Import batteries allows you to power up in style, while 4 status LEDs keep you informed of remaining capacity. Premium lithium-ion battery ensures quality, supplying 500+ recharge cycles over a lifetime. Compatible with all Apple and Android smartphones, tablets and other 5V input USB-charged devices. The iPod nano, the Samsung Tab2, Asus tablets (not include the Nexus 7), the LG G2 and some GPS and Bluetooth devices are not supported.