HT1476: iPhone and iPod touch: Charging the batteryLearn about iPhone and iPod touch: Charging the battery
Currently Being ModeratedAug 29, 2013 10:24 AM (in response to Veronica725)
The batteries in the iPods and iPhones are NOT user serviceable. We cannot give you support on that here. You can try looking at a site like ifixit.com.
Keep in mind that replacing a battery on any iDevice, other than by Apple voids any support on that device forever. In addition, Apple does not sell parts, and you have no assurance as to the quality of the battery you will be receiving.