OnePlus 9 Battery Replacement

OnePlus 9 Battery ReplacementOnePlus 9 Battery Replacement London Professional OnePlus 9 battery replacement near Liverpool Street, London. If your OnePlus 9 is draining quickly, cutting out before the battery reaches zero, or struggling to charge reliably, a battery replacement is usually the answer. Lead time: 1 working day from booking confirmation (part ordered on receipt) 6 month warranty on the replacement battery Walk in near Liverpool Street once your part has arrived, or

OnePlus 9 Battery Replacement – London

Professional OnePlus 9 battery replacement near Liverpool Street, London. If your OnePlus 9 is draining quickly, cutting out before the battery reaches zero, or struggling to charge reliably, a battery replacement is usually the answer.

• Lead time: 1 working day from booking confirmation (part ordered on receipt)
• 6-month warranty on the replacement battery
• Walk in near Liverpool Street once your part has arrived, or use our UK mail-in service
• Compatible model numbers: LE2111, LE2113, LE2115

Common symptoms

• Battery draining much faster than when the phone was new
• Phone shutting down unexpectedly at 20 to 30 per cent
• Battery percentage jumping or dropping suddenly
• Device not holding charge overnight
• Phone getting warm during light use or charging
• Warp Charge speed noticeably slower than usual
• Low battery warnings appearing too early in the day

Why choose Square Repair?

• Established repair centre near Liverpool Street since 2015
• Quality-checked replacement batteries
• 6-month battery warranty on all replacements
• Careful opening and resealing – no cosmetic damage
• Post-repair charge and stability checks before handover
• No data loss during the repair process

What the repair involves

1. We assess your OnePlus 9 and confirm the battery is the fault
2. The old battery is safely removed and disposed of correctly
3. A quality-checked replacement battery is fitted
4. We test charging behaviour and power stability before handover

How to confirm your model

Go to Settings > About device and confirm the model name reads OnePlus 9. The OnePlus 9 was released in 2021 with a 6.55-inch Fluid AMOLED display. Model numbers LE2111, LE2113, and LE2115 also appear on the device box. Note that the OnePlus 9 Pro is a separate model with different dimensions.

Related OnePlus 9 repairs and services

• All OnePlus 9 repairs
• OnePlus 9 Pro battery replacement
• OnePlus 8 battery replacement
• OnePlus 10 Pro battery replacement
• All OnePlus repairs

Book your repair

Place your order online and we will confirm when the part is in. Walk-ins are welcome once your appointment is booked. For mail-in repairs, we will send packing instructions and keep you updated throughout.

Frequently asked questions

Will I lose my data during a battery replacement?

No. A battery replacement does not affect your data, apps or settings. Your device is not reset as part of this repair.

How long will the repair take?

We order the part on receipt of your booking confirmation. Parts typically arrive the next working day, and the repair itself takes around 1 to 2 hours once we have the component. We will contact you to arrange your appointment once the part is in.

What warranty is included?

All battery replacements carry a 6-month warranty on the replacement part and the fitting. If the battery develops a fault within that period we will investigate and repair at no additional cost.

Could it be a charging port issue rather than the battery?

It is possible. If your diagnostics suggest a charging port fault rather than a battery fault, we will let you know before proceeding with any repair work. A diagnosis service is also available if you are unsure.