Just Mobile introduces the Gum Max Duo supercharged backup battery for iPhone and iPad from its 2013 collection.
In an aluminum shell wrapped with a removable (and changeable) rubber sleeve, the Gum Max Duo comes with the ability to charge an iPad and an iPhone simultaneously, thanks to its two USB ports. With an 11,200mAh capacity, the backup battery offers up to seven extra hours of iPad battery life. Its 8-LED charge indicator informs users of its remaining power at a glance, and users can recharge the device using a stand USB cable.
The Gum Max Duo is also compatible with iPhone 5, iPad 4, iPad mini, and iPod touch (fifth gen).
*Lightning to USB cable is not included