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Apple iPhone 8 Battery Replacements

Over time, your phone battery will degrade, meaning you have to charge it more and more often. Your average lithium-ion battery life span is about two to three years but your phone may still be in good working condition at this time and replacing the battery is far cheaper than purchasing a new handset. 

Repair Outlet offers high-quality aftermarket replacement iPhone batteries, as well as a repair service that you can use if you don't feel confident completing the repairs yourself. If you want to return your battery's health to its former performance and keep your phone going for longer, Repair Outlet offers an affordable and easy way to do so.

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  • For Apple iPhone 8 Replacement Battery 1821mAh - AM+-Repair Outlet
    Sold out

    For Apple iPhone 8 Replacement Battery 1821mAh - AM+

    Repair Outlet
    Original price £8.99 - Original price £8.99
    Original price
    £8.99
    £7.49 Excl. VAT
    £8.99 - £8.99
    Current price £8.99
    £7.49 Excl. VAT

    SKU RO11357
    MPN 616-00361

    Our Aftermarket replacement iPhone 8 batteries have been tested and proven to match and/or exceed original Apple battery performance and are 100% ...

    View full details
    Original price £8.99 - Original price £8.99
    Original price
    £8.99
    £7.49 Excl. VAT
    £8.99 - £8.99
    Current price £8.99
    £7.49 Excl. VAT
    Sold out
  • For Apple iPhone 8 Replacement Battery 1821mAh - AM-Repair Outlet

    For Apple iPhone 8 Replacement Battery 1821mAh - AM

    Repair Outlet
    Original price £7.49 - Original price £7.49
    Original price
    £7.49
    £6.24 Excl. VAT
    £7.49 - £7.49
    Current price £7.49
    £6.24 Excl. VAT

    SKU RO11356
    MPN 616-00361

    Our Aftermarket replacement iPhone 8 batteries have been tested and proven to match and/or exceed original Apple battery performance and are 100% ...

    View full details
    Original price £7.49 - Original price £7.49
    Original price
    £7.49
    £6.24 Excl. VAT
    £7.49 - £7.49
    Current price £7.49
    £6.24 Excl. VAT

Your battery replacement options

1. You can choose to replace your new battery yourself for a cost-effective repair. If you're confident in your refurb skills, we offer a range of repair kits to outfit you with everything you need to complete a professional-level repair.

Our products come with a 12-month warranty so you can refurbish your mobile phone with peace of mind. 

2. If you don't feel confident carrying out the repair yourself, you can send your phone to our repair shop and our expert team will replace your iPhone battery for you with the same quality parts we sell on our site. Our repair price is a flat rate of £70 and includes delivery to and from our store.

How Our Send-In Battery Replacement Service Works:

  1. Select an iPhone 8 battery
  2. Add the Send-In Fitting Service to your basket
  3. We will contact you to arrange collection
  4. Package your device securely
  5. DPD will collect the device from you and ship it to us next-day
  6. Our expert technicians will fit the part and test everything is working.
  7. We will then ship the device back to you same-day

The turnaround time for the whole repair process is around 3-4 working days from order.

FAQs

Can I use a different model battery in my iPhone 8?

No, your replacement battery needs to be of the same specifications as the model you are installing it into. Even batteries that look alike may work in different ways and connecting the wrong battery to your phone could completely blow your motherboard or cause irreversible damage which will cost you even more.

Are your replacement batteries genuine Apple iPhone products?

Our battery replacements are not genuine Apple products but high-quality aftermarket parts that are rigorously tested to the same standards as the Apple store before they are sold. These are the same parts we use in our repair shop, so you can be confident that your iPhone 8 parts are of professional quality.

Can I replace my iPhone 8 battery myself?

You can complete your battery replacement yourself but, because you need to remove it from the iPhone 8 housing, the difficulty of the repair is moderate so if you've never refurbished your own phone, you may want to use a repair service. Replacing your battery yourself or through a third-party service will void your Apple warranty but aftermarket products can be as effective as genuine parts and save you a great deal of money.

Is it worth getting an iPhone battery replacement?

Buying a new iPhone every two or three years has a high environmental impact so extending the life of your device is a cheaper and more environmentally friendly option. Our battery replacement pricing is highly affordable and offers you years more use out of your device. 

When should I replace my iPhone 8 battery?

The average iPhone 8 battery life is about two or three years, so after this time you will likely experience poor battery performance and your phone will require charging more often. However, the battery can also be degraded by other issues, such as overuse or sometimes poor charging practices. Sometimes, new iOS updates can work at a higher level than older devices are used to and overwork the battery, affecting its performance.