Tenergy 2600mAh Portable Power Bank w/ Micro USB Cable- BLUE

• Portable and convenient
• Rapid charge and long cycle life
• Compatibility: Mobile Phones, iPhone, iPod, iPads
• USB-Micro USB cable included
• Battery Capacity: 2600mAh

Works so good, I've bought another. Battery charger charges IPhones quickly. It recharges quickly as well.

I'd give 5 starts, but the price is $20 and should be less. It's only a battery. Also, you cannot wall charge the battery and iPhone from one outlet (you can't plug the phone into the battery then the battery to the wall).