... :10400mAh 2.li-polymer battery 3.Warranty:1 year Portable 10400mAh Power Bank with 3 Output 1A 1A 2A Product Features ... 12000mAh high capacity to charge iPad 3 40%, iPad 2 75%, and iPhone 4s 346%;5) Suitable for charging your iPhone, ... Bluetooth devices and more;6) With internal protection functions for short circuit, overcharge and over temperature, safe, energy-saving and environmentally friendly; ...