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iPhone 3G Replacement Battery

A heart transplant for your aging smartphone.
Product code: EU137002

from £12.56 *

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A heart transplant for your aging smartphone.

  • Battery life not what it used to be? That doesn't mean it's time to get a new phone. Just replace the battery and breathe new life into your daily companion.
  • Not compatible with the iPhone 3GS. If you need a battery for the iPhone 3GS, you can find it in our online store.

Kit contents:

  • New replacement battery
  • Small #00 Phillips screwdriver
  • Plastic opening tool

Important Note:

To replace your iPhone 3G battery, you will also need the following additional tools:

  • Small Suction Cup
  • SIM Card Eject Tool (or paperclip)

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%.


We offer you the lifetime iFixit warranty on many products. All information on our warranty conditions can be found here.