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NewerTech
1430mAh NuPower Battery

for Apple iPhone 4S

Professional Installation Recommended
Add Hours & Listen Time
NewerTech has the 1430mAh replacement battery you need to replace a diminished Apple original battery!

The NewerTech replacement battery uses the same Lithium-Polymer battery technology as the original battery that Apple used.
OWC HIGHLY recommends professional installation
We will assume no liability if you upgrade your own iPhone 4S battery. Professional installation is RECOMMENDED.

Includes

  • NewerTech Battery
This battery is compatible with...
iPhone 4
iPhone 4S
(October, 2011)
Model ID: A1387
16GB, 32GB, 64GB

Product Specifications:

Compatibility

Amperage

  • 1430mAh

Voltage

  • 3.7V

Battery Composition

  • Lithium-ion Polymer (the same battery technology as Apple)

Weight

  • 1.0 oz.

Dimensions

  • 3.25" x 1.31" x 0.13"

Certifications

  • CE
  • RoHS

Warranty

  • 1 Year NewerTech Product Limited Warranty more info

Customer Ratings

Write a Review 4.3 / 5 7 out of 8 (88%) reviewers would recommend this product
Verified Buyer Top 250 Contributor
Reviewer: zestie Location: Iceland Age: 45-54 Experience Level: IT Professional Owned Product: 1-3 months
Rating: 5/5 Good product November 8, 2016 Good product with great support.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Anonymous Location: Plano, TX Age: 35-44 Experience Level: IT Professional Owned Product: over 6 months
Rating: 5/5 As good as the one that came with my 4S June 3, 2016 This battery is working 100% fine since I installed. The charge last a little bit more than the one that came with the phone.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: NJ
Rating: 5/5 Expected nothing less May 17, 2016 than excellent and wasn't surprised. Battery was perfect for my iPhone and has performed very reliably since I put it in 9 months ago. The support at MacSales with their video's and such are tremendously helpful with installing it myself, although those darn screws are very tiny so be careful not to lose them and put them back in the same places.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Age: 55-65 Experience Level: Hobbiest Owned Product: 5-6 months
Rating: 5/5 Works perfectly April 11, 2016 Battery from Amazon would crash/restart every few minutes and charge percentage would not change until after restart. Nupower works perfectly.

I would recommend this item to a friend!

Verified Buyer Top 250 Contributor
Reviewer: Anonymous Location: Asia Age: 45-54 Experience Level: Power User Owned Product: 1-3 months
Rating: 4/5 Easy install; Maybe not like original February 16, 2016 I did purchase a set of tools to open my iPhone 4S (for about USD $6.00) to install this battery. Simple instructions are to be found on iFixit. My old battery would only hold charge for about 2-3 hours of constant use (wifi). After installing this battery, my phone lasts almost the whole day, but it somehow does not seem as powerful as the battery was when I first bought the phone in 2012. That may be my imagination, however. It may also be due to higher power drain from the apps currently installed.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: Brisbane, Australia Age: 35-44 Experience Level: Power User Owned Product: 1-3 months
Rating: 4/5 Works as well as OEM, although poor performance at first. November 21, 2015 After first couple of charging cycles this battery performed about as well as the one it was replacing. However, after a couple of weeks use it performs as well as, if not better then the original battery when it was new.

Verified Buyer
Reviewer: Anonymous Location: Boston, MA Age: 55-65 Experience Level: Power User Owned Product: less than a month
Rating: 3/5 battery drains fast November 8, 2015 iPhone 4s drains the new battery very fast, maybe OS9.1 is the reason. Coconut Battery app shows 91% battery health. Showed 0 loading cycles when installed, indicating a new battery, which is often not the case with other vendors.

I would recommend this item to a friend!

Response from MacSales.com, Technical Support November 9, 2015 This is an exact replacement for the original battery, so runtimes can be expected to be the same as when the phone was new. Runtimes can vary with OS, number of open apps (or just those that run in the background), and general amount of usage.
Verified Buyer
Reviewer: Anonymous Location: Australia Age: 45-54 Experience Level: Power User Owned Product: 1-3 months
Rating: 4/5 Good Battery November 1, 2014 Not Apple Genuine, but it does the job.

I would recommend this item to a friend!