Keep your cell phone, iPod, MP3 player or other device that charges via USB, powered up at all times with this Mini Mobile Power. Simply charge this backup battery charger using the included Micro-USB cable, slip it in your bag or purse and you can keep your phone working at optimum performance levels even when you’re on the go.
Size: 94 * 22.5 * 22mm
Suitable for mobile phones, iPhone, iPad, cameras, HTC, SAMSUNG, Blackberry, Nokia, PSP/NDSL, and MP3/MP4 players (Can charger iPhone4 5.5 times, under normal condition)
Transformation efficiency : 85% – 90%
Automatic shutdown of the power function (after 30 seconds when not working)