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iPhone 8 Battery 0 Cycles with Adhesive

iPhone 8 Battery 0 Cycles with Adhesive

Regular price £9.95 £0.00 Unit price per
Tax included. Shipping calculated at checkout.


This iPhone 8 replacement battery fix kit includes all the parts, tools, and adhesive you need to bring your dead iPhone 8 back to life!

  • 100% factory tested with a customer return rate of only 1%.
  • Tested to confirm there are no cycles on the cell and the capacity is 95% or higher.
  • Assembled using high quality chipset from Texas Instruments.
  • Battery adhesive is preinstalled to improve the quality of your repair.

Battery degradation is an inevitable part of your iPhone's lifespan, extend it with this new replacement battery compatible with an iPhone 8. If your iPhone 8 won't turn on, is stuck in a boot loop, has a "service battery" warning, or simply won't hold a charge, this replacement battery may be what you need to fix it.


For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.


Part #:  616-00361
Watt Hours:  6.97 Wh
Voltage:  3.82 V
Milliamp Hours:  1821 mAh
Manufacturer:  Aftermarket


  • iPhone 8
  • Excludes iPhone 8 Plus

A1863 Verizon/Sprint/China
A1905 AT&T/T-Mobile/Global
A1906 Japan

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Customer Reviews

Based on 5 reviews
Alan Logan
iPhone 8 battery

Arrived in good time and the battery is holding the charge well i am very pleased with my purchase.thanks

Arthur Newnham
iPhone 8 battery replacement

Replaced the battery in my phone, now 100%, so much better.

Paul Goodyear
Quality Products from a Reliable and Helpful Company

I ordered replacement batteries from my MacBook Air and iPhone8 and fitted them easily with the tools provided, following Tech Repair Lab's helpful videos and written instructions. Easy peasy and saved myself a shed load of money and hassle!

Aileen McLellan
iPhone 8 battery

Arrived quickly was easy to fit and had the seal for round the edge would use again

David Roberts
Good replacement battery

Battery is working well. Quick delivery and good value. The linked YouTube video was very helpful. I wasn’t expecting the tool kit that came with the battery. Very pleased, thank you.
Only minor one negative was that the adhesive strips were loose and had stuck to the packaging, so were unusable, but I used a small strip of double sided tape as shown in the video.