Monoprice 아이폰 보조배터리 iphone 애플 충전 밧데리 2200mA ★

Lithium-ion External Backup Battery Charger for all generations of Apple iPhone including 3G / 3GS and all iPods with universal dock connectors.

*Charge time: 3.5 hours

Click the link below to view an independent review of this product on YouTube. http://www.youtube.com/watch?v=beT3lBFVF74

NOTE for iPod users: The battery pack blocks the headphone jack while in use. you can not use this battery pack and the iPod simultaneously, due to the orientation of the headphone jack. This is not an issue with the iPhone, which has the headphone jack on the top.