Monoprice is offering their own External Battery Pack and Charger for iPad®, iPhone®, iPod®, and other USB Mobile Devices (9000mAh) for only $29.19. This battery pack features a huge 9000mAh battery, which packs enough power to fully charge an iPhone® 4S more than 4 times. It has an output of 2.1A, enough to charge an iPad at full speed. LEDs on the front panel indicate the current charge level.

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