... high performance lithium ion battery provides persistent power support to your mobile devices. With X-Power, you ... Built-in high-performance lithium-ion battery, up to 2,200 mAh capacity, charge your cell phone ... -POWER and easily operate your mobile phone.Listen to the musice, watch vidio, play game while ... charging your mobile phone.X-power strucutreHow to use X-power?Super 3D packaging of X- ...