Best External Battery for Mobile Devices.

Best External Battery for Mobile Devices.

Just Mobile Gum Plus portable USB battery for iPhone, iPod and Mini USB devices (Wireless Phone Accessory)
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Customer Review

The Just Mobile Gum Plus "is in a sturdy aluminum housing with two charging cable, one for iPhone and one delivered to mobile devices with mini USB. The battery makes a very good impression.
With this battery, I have my iPhone four to five times completely reloaded, and in between other mobile devices. It is by far the best external battery I've ever had.

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