For OnePlus 5/ 5T Replacement Battery 3300mAh - BLP571 The Repair Plus
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The Repair Plus OnePlus 5 / 5T replacement battery (BLP571, 3300mAh) is a brand new 3300mAh BLP571 battery for the OnePlus 5 and OnePlus 5T. It fixes quick draining and shutdowns with charge left. OEM standard and tested, it is shipped the same day from Manchester when you order before 4pm, Monday to Friday.
Key features
- Fits two models: the OnePlus 5 and 5T share the BLP571 battery.
- 3300mAh capacity: the capacity listed for this battery.
- Brand new cells: never refurbished.
- Trade friendly: one part covers both phones, handy for repair shops.
- Tested before dispatch: checked in Manchester before it ships.
Specifications
| Part | Replacement battery |
|---|---|
| Battery code | BLP571 |
| Capacity | 3300mAh |
| Compatible model(s) | OnePlus 5, OnePlus 5T |
| Condition | Brand new |
| Quality | OEM standard |
| Dispatch | Same day before 4pm, Monday to Friday, from Manchester, UK |
| Returns | 30 days |
Compatibility
Fits the OnePlus 5 and OnePlus 5T. It does not fit the OnePlus 6 or 6T. Check your model in Settings > About phone and look for BLP571 on the old battery.
Before you fit a replacement battery
- Check the battery code: match the model code printed on your old battery with the one on this listing.
- Discharge first: run the old battery down below 25% before you open the device, which lowers the risk if a cell is damaged.
- Never puncture or bend: lift the old battery slowly, using isopropyl alcohol to soften the adhesive strips.
- Calibrate: after fitting, charge to 100%, use the device normally, then give it a full charge again so the percentage reads accurately.
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
Does this battery fit both the OnePlus 5 and 5T?
Yes. Both phones use the BLP571 3300mAh battery.
Will it fit the OnePlus 6?
No. The OnePlus 6 uses a different battery.
How do I know my battery needs replacing?
Common signs are the charge dropping quickly, the device switching off at 20 to 30%, heavy heat while charging, or a swollen battery pushing the back cover out.
How fast will it arrive?
Orders placed before 4pm, Monday to Friday, are dispatched the same day from Manchester.

