Samsung Galaxy S3 Fix For Boot Up, Battery, Power Problems [Part 4]
How to Improve Battery Performance at SAMSUNG GALAXY S3 MINI I8190 (Battery Saving) & Make Battery Not Fast to Drain - Hard Reset & Factory Default Community
Galaxy S III (S3) I9300 Battery - ETrade Supply
How to Fix a Gear S3 Battery Drain
How to Reduce Battery Drain on Your Samsung Galaxy S3 by Fixing Android System Usage « Samsung Galaxy S3 :: Gadget Hacks