any USB port or it’s own battery. It features a fold-out USB connector on one end, and 3 of the most popular digital phone connectors on the other. Only ¼” thick and about the size of a credit card, the Jumper Card includes an on-board battery for an emergency 'juice-boost' for those important calls until you can get to a USB port or your car, where you can recharge both your battery and your phone.
JUMPER CARD
Posted On
5/21/2014 11:39:00 AM
//
It's a digital power 'card' you tuck in your wallet or purse that lets you charge your phone from
any USB port or it’s own battery. It features a fold-out USB connector on one end, and 3 of the most popular digital phone connectors on the other. Only ¼” thick and about the size of a credit card, the Jumper Card includes an on-board battery for an emergency 'juice-boost' for those important calls until you can get to a USB port or your car, where you can recharge both your battery and your phone.
any USB port or it’s own battery. It features a fold-out USB connector on one end, and 3 of the most popular digital phone connectors on the other. Only ¼” thick and about the size of a credit card, the Jumper Card includes an on-board battery for an emergency 'juice-boost' for those important calls until you can get to a USB port or your car, where you can recharge both your battery and your phone.


