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INSTEN 3.7-volt Lithium-ion Battery and Installation Tools for Apple iPhone 4

Today: $10.99
Out of stock
ITEM# 13849797

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ITEM#: 13849797

This is a li-ion battery with tools for Apple iPhone 4. Keep your cell phone in working order with a DIY new battery and installation set.

  • Apple iPhone 4 AT&T/ Verizon 16GB/ 32GB
  • Battery
  • Screwdriver
  • Opening tool
    Battery set:
  • Easy installation
  • Everything you need to install new battery
  • Voltage: 3.7V

Warning: California residents only, please note per Proposition 65 that this product may contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Apple, iPhone, iPad, iPod are registered trademarks of Apple, Inc. Apple does not endorse use of these products.


Compatibility Apple iPhone
Battery Type Rechargeable
Number of Battery 1
Dimensions 4x3x2
Model Number 390708

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Works!

    This gave my iPhone 4 new life. Not excellent coz standy time wasn't really that impressive

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  • iPhone 4 battery

    Quick shipping good price and very easy to do it yourself

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  • This battery works like a charm!

    My friend had just replaced her iPhone with a version 5 and two days later needed to download the old iPhone 4 - but somehow the battery completely and utterly failed in those two days - shady... Anyways, I did a quick search online and found that it's quite easy to avoid the *** fee and get a new battery online. Then I saw Overstock sells them! I was quite happy about that. The purchase was easy, as always. The shipping was quick - due on the 12th, came in on the 11th. Then the replacement was a snap. One tiny issue if you don't own a set of jewelers screwdrivers - some iPhone 4 phones use tiny Phillips-head screws and some use the random head that comes with this kit. You should have both on hand for the replacement - even if your external screws are the weird screw-head sold with this set, the internal battery screw will be tiny Phillips. Rest assured the battery will work fine in this set. It's charging quickly as we speak and we've already sync-ed it once.

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  • Got what I paid for and more!

    Batteries came fast, and with the tools as advertised...used two so far and no complaints from iPhone users at this time.

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  • great job

    i always get stuff from u guys, and i appreciate it , 5*****

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  • Fixed wife's dead iPhone

    My wife tried to drown her phone. Wouldn't come on past the apple logo (would boot in emergency restore mode). Got the kit suspecting it was the battery. The provided screwdriver was perfect however you'll still need a phillips 000 for the battery connection inside the phone. Connected battery, charged for around 4 hours, phone is good as new.

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Questions & Answers

Get your product questions answered right here.
  • this work for the 4s as well?

    • Hello aaronbolen, the 3.7-volt Lithium-ion Battery and Installation Tools for Apple iPhone 4 repairs and replaces your iPhone 4S / 4 / iPad screen without damaging. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Is this an OEM replacement battery?

    • Thank you for contacting us steven6. The type is: generic / aftermarket. Please let us know if you have any further questions.

  • does this battery work for 8 gb

    • Hello tweetybi, This is only for the 16gb/32gb. I could not find one for the 8gb on Thank you for shopping with us!

  • You did not correctly answer the question. Does it come with the 5 star pentalobe screw driver or a phillips head screwdriver?

  • Does this come with the 5 Star Pentalobe screw driver?


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Shipping & Returns

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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