The TYLT Zumo is a small and portable back-up charger. It eliminates the need to carry extra cables and chargers with you. It is designed to hold a charge for over a year.buy here
Insert into any USB port to charge the internal battery reserve of the Zumo. Plug the Micro-USB or Apple Charging Cable into your electronic device and charge the Zumo and your device simultaneously.
Flexible fold-away arm charges the iPhone®, iPod® and iPad® without the need for additional cords.
Will provide up to 4 hours additional talk-time, up to one full charge to a smartphone, 1/4 charge to a tablet (7"), and 10 full charges to a Bluetooth device.
Flexible fold-away arm charges smartphones, tablets, Bluetooth headsets, and any other Micro-USB device without the need for additional cords.
Press the button to reveal the battery level currently remaining in the Zumo.