spare battery for mobile phone 3G(S)

1.Spare battery for iPhone 3G(S). 2.Best fit with the phone,smooth and comfortable, never fading. 3.Various designs and fashion colors are available. Logo and design will be perfectly silk screened on the surface. 4.Competitive prices with OEM/ODM service. 5.Excellent after-sales service. There're hundreds of advanced equipments in our factory, so we can make various moulds per your requirements- like leather covered case, laser phone shell, cloth adhesive case, plating case etc. We are engaged in manufacturing high precision plastic injection moulds and cell phone housings.