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
GIFFEN Mobile Battery For Apple Iphone 3GS Price in India - Buy GIFFEN Mobile Battery For Apple Iphone 3GS online at Flipkart.com
OEM Apple iPhone 3GS Battery - ETrade Supply
For 616-0434 For Iphone Apple 3gs Battery 3 Generation Mobile Phone Battery - Rechargeable Batteries - AliExpress
my iPhone 3GS Battery started expanding and it popped the screen off : r/techsupportgore
iPhone 3GS battery swells to absurd size [Update] | Engadget
iPhone 3GS cracked open b/c of bloated ba… - Apple Community
iPhone 3GS Teardown - iFixit
iPhone 3GS battery swells to absurd size [Update] | Engadget
Battery for Apple iPhone 3GS 8GB 16GB 32GB 616-0431 616-0434 616-0433 A1303 +Microfiber Cloth