splash Compact 1900mAh Extended Backup Battery Pack for iPhone 4
http://www.amazon.com/gp/product/B003NTSS3G/ref=cm_rdp_product
They have favorable reviews in Amazon. They're cheap and seems to work as advertised. Has anyone bought and tried this on their iPhone 4?
http://www.amazon.com/gp/product/B003NTSS3G/ref=cm_rdp_product
They have favorable reviews in Amazon. They're cheap and seems to work as advertised. Has anyone bought and tried this on their iPhone 4?
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