- 100% compatible.
- Replace that old, dead or dying battery with a brand new one!
- For optimal performance, calibrate your newly installed battery: Drain battery below 10%, then charge uninterrupted to 100%.
- The Fix Kit includes most of the tools needed to change your iPhone 4S battery.
- If you do not need the tools, select the „Part Only“ option.
NOTE For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.
Fix Kit contents:
- Brand new iPhone 4S Replacement battery
- Kit Bit Driver
- iFixit 4 mm Screwdriver Bit Pentalobe P2
- iFixit 4 mm Screwdriver Bit Phillips #000
- iFixit 4 mm Screwdriver Bit Tri-point Y000
- Suction Handle
- Tweezers / Angled / Pro / ESD
- iFixit Opening Tool
- iPhone 4/4S Liberation Kit
Optional Tools (not included):
- Plastic Card
- All iPhone 4S Models
Watt Hours (Wh): 5.3
Capacity: 1430 mAh
Apple Part #: 616-0580, 616-0579, 616-0581
We offer you the lifetime iFixit warranty on many products. All information on our warranty conditions can be found here.