For OnePlus 8 Pro Replacement Battery 4510mAh The Repair Plus
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The Repair Plus OnePlus 8 Pro 4510mAh replacement battery restores all-day power to a OnePlus 8 Pro that no longer holds charge, drains overnight or switches off at random. It is a brand new, OEM standard 4510mAh battery, checked before it leaves us and shipped the same day from Manchester when you order before 4pm, Monday to Friday.
Key features
- Rated at 4510mAh: restores the full-day battery life the OnePlus 8 Pro was designed for.
- Brand new cell: not refurbished or recovered from used phones.
- OEM standard fit: correct dimensions and flex connector for the 8 Pro.
- Ideal for heavy users: a fresh cell for busy professionals and frequent users.
- Trade friendly: a dependable stock item for repair shops.
Specifications
| Part | Battery |
|---|---|
| Compatible model | OnePlus 8 Pro |
| Capacity | 4510mAh |
| Condition | Brand new |
| Quality | OEM standard |
| Dispatch | Same day before 4pm, Monday to Friday, from Manchester, UK |
| Returns | 30 days |
Compatibility
Made for the OnePlus 8 Pro. It is not compatible with the OnePlus 8, 8T or Nord range. You can confirm your phone model under Settings > About device.
What you need to replace the battery
You will need a heat pad or hair dryer, a suction cup, plastic opening picks, a small Phillips screwdriver and new battery adhesive. Disconnect the old battery before touching anything else on the board. A little isopropyl alcohol under the cell softens the glue and stops you bending it. Take your time, and dispose of the old battery at a recycling point, not in household waste.
Why buy from The Repair Plus
- Same-day dispatch when you order before 4pm, Monday to Friday.
- UK stock, shipped from Manchester.
- Every part tested before dispatch.
- 30-day returns.
- Trusted by DIY repairers and independent repair shops.
Frequently asked questions
How do I know my OnePlus 8 Pro battery is worn?
Typical signs are fast drain, shutdowns at 20 to 30%, heat during light use and a phone that only lasts half a day.
Does this battery fit the OnePlus 8T?
No. The OnePlus 8T needs its own battery. This part is for the OnePlus 8 Pro only.
Do I need new adhesive for the back glass?
Yes. Fit a new back cover adhesive after the repair so the glass sits flat and stays secure.
Can I return it if it is the wrong part?
Yes. Unused parts can be returned within 30 days.

