Apple Confirms Battery Life Problems Are iOS 5 Related | WIRED
Apple iPhone 4S Problems: Short battery life & other issues | T3
iPhone 4S Battery (Original)
iPhone 4S Battery (Original)
Battery Life - Apple iPhone 4S: Thoroughly Reviewed
Replacing iPhone 4S battery - Hacker's ramblings
Looking inside an iPhone 4/4S battery | Rip It Apart - Jason's electronics blog-thingy
How to Fix iPhone 4S Battery Life
Apple iPhone 4S - Battery life - AT&T
iPhone 4S Battery Life (Real-World Tests): EveryiPhone.com
Apple iPhone 4S review - Battery (9) - CNNMoney
PSA: Apple's $29 iPhone battery replacement program ends soon | ZDNet
OEM Apple iPhone 4S Battery - ETrade Supply
iPhone 4S Troubleshooting - iFixit
Apple iPhone 4S Battery - PHONEDOCTORS®
Battery Life of iPhone 4S Draining Too Fast? Try Calibrating the Battery | OSXDaily
Photos of iPhone 5 Battery in Rear Shell, Compared to iPhone 4S Battery - MacRumors
Is the iPhone's battery life actually better after five years? | Computerworld
How I replaced my iPhone 4S battery for $8 - CNET
Battery Life of iPhone 4S Draining Too Fast? Try Calibrating the Battery | OSXDaily
How to replace the iPhone 4S battery | iMore
How to replace the iPhone 4S battery | iMore
10 Common iPhone 4s Problems & How to Fix Them
