World's Most Compact 1800mAh External Battery for HyperDrive, Blackberry, HTC & Mini USB
Elegant, luxurious and smaller than any other battery of its class. This powerful yet ultra-compact portable battery allows you to recharge your phone or PDA while on the move.
Simply charge the external battery with your mobile device charger or any USB cable. After a full 4 hour charge, the external battery can fully recharge your mobile device for up to 2 times.
The integrated charging cable/connector is concealed within the lightweight water and corrosion resistant aluminum casing. During charging, simply remove the magnetic cap and attach it to the magnetic bottom of the battery to prevent loss.
Works with HyperDrive, BlackBerry, HTC manufactured PocketPC/Smartphones and any mobile device that is recharged via mini USB.