1900mah Solar Mobile Phone External Battery for iPhone 3GS, iPod (APC-M400GS) - China Iphone Accessories and Ipod External Battery price
I was planning to use my old iPhone 3GS for weekend project but I discovered that the screen was popped out and the back was bulging, I took it apart and this
iPhone 3GS Overheating due to running at 100% when in standby.
Replacement Battery For iPhone 3GS used to Replace batteries bateria batteries of iPhone3gs|Battery Charger Cases| - AliExpress
Conrad's iPhone and iPad blog: iPhone 3GS battery replacement: not for the timid
iPhone 3GS Battery
iPhone 3GS battery swells to absurd size [Update] | Engadget
Amazon.com: Winnerplusa Battery kit for iPhone 3GS 3G Include The Tool Sets 2 in1 : Cell Phones & Accessories
iPhone 3GS Battery Replacement | Eli Duke | Flickr