My Basket

Login or Create an Account

Already registered?

Log in below

What's this?


Checking "Remember Me" will let you access your shopping cart on this computer when you are logged out

New Here?

By creating an account with our store, you will be able to move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account and more.

iPhone 4S Replacement Internal Battery Pack

More Views

Need help with this product?

Visit our forum for fast, free, expert advice from Replace Base staff and independent techies.

For iPhone 4s - Replacement Internal Battery Pack - OEM

This Apple iPhone 4s replacement battery is ideal if your phone is no longer holding charge like it used to. Signs of a faulty battery could be excessively hot to the touch apparatus, or battery that drains quickly if making a call or using the camera function. This li-on battery is 3.7V, and has 1420mAh.

  • Available: In Stock
  • Product Code: RBSKU379
  • £7.08 (Ex. VAT)
  • £8.50 (Incl. VAT)
Ask Question
Reward Points You will earn 7 Points for purchasing this product.


Apple Apple iPhone 4s battery pack, please read below for full information.

Unlike many other sellers who stock used or old batteries and the latest Apple part numbers and don't have a high number of charge cycles!

Manufacturer: OEM

Manufacturer part number (APN): 616-0580 or compatible

Voltage: 3.7V

Capacity: 1430mAh

Chemistry: Li-ion

Condition: Factory new, all batteries we stock are tested in bulk for quick check / function tests and may show some singes of handling

Warranty: 90 days

Package: iPhone 4s battery pack

Compatibility: Apple iPhone 4s

Please note: Apple manufactured several versions / revisions of the iPhone 4s battery, all have slight visual differences - the revision is indicated by the Apple Part Number (APN) and Vendor Part Number (VPN) printed on the battery - All batteries we stock are fully compatible with all iPhone 4s models regardless of the APN or VPN.

Why buy a battery from us?

  • We (The Replace Base Ltd) are one of Europe's largest suppliers of Apple mobile phone parts, we have been trading for several years on eBay and our own website
  • We have a dedicated team here (including an Apple Certified Technician / ACMT) who are here to help on demand should you have any questions or problems
  • We are always happy to provide our purchase invoice on request
  • We have thousands of reviews across the internet you can read


Should I replace the battery?

Modern Li-ion batteries have an average life of 12 months before the start declining in performance but can decline if performance much faster if not treated correctly.
Before purchasing a replacement check that no other factors are causing the batteries decline such as:

  • Moving to a low signal area
  • Running background applications
  • Having 3G, Wi-Fi or Bluetooth enabled when not required

How to get the most out of your new battery

  • Try and give your battery a full charge / discharge as often as possible, run the battery all the way down and fully charge - this will help condition the battery
  • Avoid partial charges
  • Avoid constant trickle charges (such as USB charging)

Please be aware that all new batteries need an initial couple of full charge cycles (Full charge / discharge) before reaching maximum performance

HAZARDOUS GOODS: Li-ion batteries are classed as hazardous items and cant be shipped using many postal services such as Royal Mail. We ship all batteries using an express fully tracked specialist company.

Parts Origin - OEM

The term OEM stands for 'Original Equipment Manufacturer', the exact meaning differs in several industries.

To us, OEM means that the part is the same part used within your device, using the same materials and specifications.

We use the term OEM to cover many parts from refurbished, used and new components, the exact condition will be stated in the items description.

In some cases when the part supplied is made up to several components (for example an LCD assembly) the part may have been assembled by a 3rd party vendor using OEM parts meaning that consumable may differ (such as adhesive used)

Although strict testing procedures are put in place to ensure the quality of the part these testing practices and procedures may differ from the checks manufacturers use.

Any hardware supplied as OEM will not have any quality loss or loss of features and covered under our extensive returns policy.

As in many cases we dont obtain directly from the devices manufacturer, nor in some cases are we affiliated with device manufacturer in any way and they are not involved in the testing or sales process of the component we sell. 

Product Video

13 Review(s)

John Posted on 09/02/2019

Bought a new battery for my iPhone 4s from Replacebase after reading all the good reviews on their web site. This was after looking at the minefield regarding replacement batteries on eBay and Amazon. The battery arrived very quickly and I was able to fit it without any problems. My phone now lasts for three days of normal usage, instead of struggling to make one day before the battery change. After the initial charging/discharging routine, the battery now reads 1charge cycle and 98% capacity, it was 45% before. Its like having a new phone, very satisfied.

Kerry Posted on 09/02/2019

I was wary of ordering a replacement battery for my iPhone 4s but replace base had good reviews and have certainly lived up to them. My new battery is so much better. It holds the charge for a couple of days or more where my old one died if I made a phone call! Great value for money and came in the post very quickly. Wish I'd done it ages ago.

Sam Posted on 06/09/2018

Having replaced my battery once already with an 'eBay special', I was then receiving an error whilst trying to update my iPhone 4S A1387 to iOS 9.3.5. A quick search of the error code led to the conclusion - that the phone was unable to perform the update due to an issue with the battery not being OEM. This meant that the device was left in a permanent "connect to iTunes" state! Unfortunately the solution of re-inserting the original to do the update was not possible as I had disposed of it... and so I needed a replacement for the OEM battery that the phone would determine as 'original'. I'm pleased to say that this item was low cost, delivered quickly (well packaged too) and is recognised by the device as an original Apple battery, meaning I've been able to complete the upgrade and get my phone up and running again. Absolutely recommend this item.

Strippy Posted on 03/09/2018

It Worked. new battery went to 98 % and after 6 full charges is not unreasonable,quality yet to be determined but on a small dataset would say a 5

Ray Posted on 28/06/2018

The replacement battery last two days. My old one needed charged daily.

Chris Posted on 28/06/2018

Purchased a new battery for my trusty iPhone4. Rapid delivery of replacement battery and all tools required. Found the process of removing the dead battery and replacing it with the new one to be all very straightforward and the phone is now literally as good as new. Only wish I had done it ages ago. Fully recommend. These guys are faultless - super fast response times and supply only high quality items.

Martin Posted on 25/06/2018

I purchased a battery and tool kit for my aging 4s, but unfortunately it arrived damaged, this was the fault of the courier and not replacebase, I emailed replacebase and a new order was dispatched immediately with an apology for any inconvenience caused. The replacement order arrived within 2 days. I have now replaced my battery using the videos available on YouTube and my iPhone 4s is running like new. I would like to take this opportunity to mention Asia G who sorted out my issue, old style customer service that you don't get anymore. First class will definitely recommend replacebase to all my friends and family.

Nich Posted on 29/04/2018

No problems. Easy to replace, works a treat.

Mac Posted on 17/08/2016

Decided to replace my ageing 4s battery as it was basically struggling to last until lunch time when unplugged from the charger in the morning. Having looked at Amazon and ebay most batteries have varied opinions and seem to be a bit of a minefield. Decided to go with replacebase and I could not be happier with the choice. Battery was exactly the same as original and it was doddle to replace. Now getting 2 days out of the phone and can use it again!

Sam Posted on 10/10/2015

Ordered this battery on Thursday night and it arrived Saturday morning. Very simple to fit, taking around 10 minutes while being very careful. iPhone 4S now lasting longer than a couple of hours! This is the first time I have ordered from this website. Will definitely use it again and recommend their services. Thanks!

Steve Posted on 04/05/2015

Brought a few of these now, both my and my wife's iPhone's now restored to as new battery life neither battery had more than 4 power cycles! Nice easy fit on the 4s! <10 mins! Thanks!

Pavel Posted on 23/04/2015

I am very satisfied with this battery, it came with 1 cycle count. This is really the original one, my iphone 4s lasts for 3 days now (poorly one day before replacement). Highly recommended!

Antony Posted on 12/03/2015

Really pleased with the service and speedy delivery. Also, great battery, why did I not change it sooner? It was so easy. Thanks

Product Questions

Sort by ASC
Is this battery compatible with Model: A1387?
I've read on some sites that some batteries are only compatible with certain models of the iPhone 4s.
Does the iPhone 4S battery replacement come with the tools required to fit it?
Are your batteries brand new and unused ie not old batteries with previous charge cycle counts
Od battery is APN: 616-0581 VPN: P11GH1-01-S01 and 5.7Whr.
Please advise if this is the correct battery

30 Day Return If You're Not Completely Satisfied

12 Month Warranty On Most Items

Customer Support We're Here To Help

European Shipping From Just £2.40