For Nokia CN550 Battery 5000mAh | The Repair Plus
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Discount applies at checkout on any mix of parts — ideal for repair shops.
Estimated delivery · Royal Mail Tracked 482–3 working days
- Order placedToday
- DispatchedSame day
- At your door2–3 days
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Phone parts are delicate. We recommend fitting by a qualified repair technician — damage caused during fitting is not a product fault. Need help choosing the right part? Call 07425 443625 or email info@therepairplus.com (Mon–Fri 10:00–18:00). Repair shop? Open a trade account.
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The Repair Plus Nokia CN550 5000mAh replacement battery is a brand new 5000mAh CN550 battery for the Nokia C31 and Nokia G22. It fixes fast draining and shutdowns with charge still showing. OEM standard and shipped the same day from Manchester when you order before 4pm, Monday to Friday.
Key features
- CN550 battery code: the battery type used in the Nokia C31 and G22.
- 5000mAh capacity: rated at 3.85V and 19.25Wh, as listed for this battery.
- Lithium polymer cell: slim and light for a flat fit inside the phone.
- Two models covered: one part for both the C31 and G22, useful for repair shops.
- Tested before dispatch: every battery is checked before shipping from Manchester.
Specifications
| Part | Replacement battery |
|---|---|
| Battery code | CN550 |
| Capacity | 5000mAh (19.25Wh) |
| Voltage | 3.85V lithium polymer |
| Compatible model(s) | Nokia C31, Nokia G22 |
| Condition | Brand new |
| Quality | OEM standard |
| Dispatch | Same day before 4pm, Monday to Friday, from Manchester, UK |
| Returns | 30 days |
Compatibility
Fits the Nokia C31 and Nokia G22. It does not fit the Nokia G42 5G, which uses the HQ610 battery. Check your model in Settings > About phone and confirm the old battery is marked CN550.
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 the CN550 battery fit the Nokia G22?
Yes. The Nokia G22 and Nokia C31 both use the CN550 battery, so this part fits either phone.
Is the Nokia G22 easy to repair?
The G22 was designed for home repair, so replacing its battery is simpler than on most phones. Take your time with the adhesive and cables.
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.

