CHARGE ANYWHEREThe Power RockStar 10000 delivers a powerful 10,000 mAh battery, plus magnetized cable storage for a specially designed Lightning or Micro-USB cable. Holding your chosen cable securely in transit, you'll always have the means to connect your device to the battery pack and recharge anywhere. With 4.8 Amps total power, enough to optimally charge two smartphones or tablets via two USB ports, your back up power just got an upgrade.MADE FOR:- Smartphones- TabletsRECHARGE 4 TIMES10,000mAh of power means enough juice to recharge your smartphone four times over without refueling the Power RockStar, or fully charge a power-hungry tablet twice. When it does need a boost, simply connect it to a power source via the Micro-USB cable provided.A NEW SIDEKICKThe Power RockStar 10000 is never without its trusty cable. The neat magnetized slot holds the 5.7" Lightning or Micro-USB cable securely, so when you need to recharge, the RockStar has literally everything you need.2 x USBWith two USB ports, you can share the Power RockStar 4.8 Amps between two different devices for simultaneous charging. With this level of output combined with a 10,000 mAh battery, it can even deliver optimal charging for two tablets. It's ideal for those who carry multiple USB devices, or to lend a quick battery boost to a friend.PRE-CHARGEDThe Power RockStar 10000 is fully charged on arrival, so it's perfect for immediate refueling. Smart chips inside the battery automatically detect the connected device to begin charging instantly. With 4.8 Amps total power it will also alter the output for smartphones or tablets to ensure optimal, safe charging in the shortest possible time.$2,500 CONNECTED EQUIPMENT WARRANTYThe Power RockStar 10000 is protected by a Belkin Connected Equipment Warranty. If your device is damaged by an electrical charge while properly connected to the charger, Belkin will repair or replace it up to a value of $2,500.