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Mobile Phone Batteries for Apple iPhone 4 4G 4th Generation 16GB 32GB Li-ion Rechargeable Replacement With 8pcs Free Tools

  • iPhone 4 4G
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Model No: iPhone 4 4g

Voltage: 3.7V

Capacity: 1420mAh

Color: BLACK

Dimention: 80*33*4.4mm


High quality, competitive price, li-ion pack

High durability with extra power

Without memory effects over 300 cycles

Built-rechargeable battery protection circuits safty

Battery capacity: 1420mAh

Compatible with iPhone 4 4g 16g 32g

Package Includes:

1 x replacement iPhone 4 battery

1 x 8pcs iPhone 4 Tools

Tips for iPhone 4 battery usage:

How to improve your iPhone 4 battery life? Make sure you kill those apps that are running in the background for nothing;

Turn off wifi if you're not using it (Settings > Wi-Fi and set Wi-Fi to Off)

Turn off 3G if you don't need it (Settings > General > Network and set Enable 3G to Off)

Turn off Push Notifications (Settings > Notifications and set Notifications to Off)

Turn off Bluetooth (Settings > General > Bluetooth and set Bluetooth to Off)

Turn off Push Email (Settings > Mail, Contacts, Calendars > Fetch New Data and set Push to Off)

Fetch new data manually (Settings > Mail, Contacts, Calendars > Fetch New Data and tap Manually)

Go through a full charge cycle each month (charge the battery to 100% and completely run it down)

Turn off vibrate

Auto-adjust Brightness (Settings > Brightness and set Auto-Brightness to On)

Apple's iPhone 4 boasts longer battery life compared to its predecessor. Tested is a year-old iPhone 3GS and the iPhone 4 in a series battery endurance tests

Learn more about the AGPtek Battery for iPhone 4 4G


Battery for iPhone 4 4G
Replacement Battery


Compatible Phone Manufacturer
Compatible Phone Model
iPhone 4 4G



Quick Info

Customer Reviews of the AGPtek Battery for iPhone 4 4G

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  • Brian A.
  • 7/13/2013 11:44:53 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsWill not charge

Pros: Arrive on time.

Cons: Installed battery in my iPhone and it would not charge. Put old battery back in and it does charge. Asked for replacement.

Did you find this review helpful? Yes No

  • Xiao M.
  • 5/2/2013 11:30:57 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week

5 out of 5 eggsIt worked as I expected

Pros: It comes with all of the tools you need for the job, and it is cheap!

Cons: There is no instruction come with it.

Did you find this review helpful? Yes No

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