Ultra thin slim powerbank 8000mah Ultrathin power bank for mobile phone Tablet PC External battery

The appearance of the aluminum alloy The new imported A polymer battery can charge all mobile phones. Durable, intelligent control over-discharge and short-circuit protection circuit automatically sleep, dormant when not working, multi-function to prevent power off, suitable for all devices with USB charging, such as various mobile phones, IPOD, MP3, GPS, Bluetooth, digital cameras, etc. . Plug and play, USB port power output, plug in portable data cable, charging at any time