If your Pixel 6a battery percentage is jumping around, or the phone is dying earlier than it should, we can replace the battery and run proper post repair checks.
Common report: it dies early when you are outside in colder weather.
Modern Pixels can run warm during heavy use (camera, navigation, 5G). When the battery is tired, you notice the drain and heat more. Replacing the battery often improves both.
Turnaround: Same day where possible, with testing included.
Warranty: 6 months for battery replacements.
Options: Walk in or use our UK mail-in service.
Back to Google Pixel 6a repairs
Book your repair
Choose this repair and checkout online, then bring your device in. Walk ins are welcome. For mail in repairs, place your order first so we can track everything from day one.
Why choose Square Repair?
- Reliable parts sourcing
- Proper adhesive and seal restoration where possible
- Quality control checks before return
- 6 month warranty on the battery
- Support if you have questions after the repair
- Pixel-specific adhesives and careful resealing
Common battery symptoms for Pixel 6a
- Battery drains quickly even with light use
- Charging issues that are not the port
- Warm to the touch during normal tasks
- Phone turns off early at higher percentages
- Physical swelling pushing the screen
Safety note: If the device has a lifted screen or feels swollen, stop using it and arrange a battery check quickly.
How the repair works
- Quick health check and fault confirmation
- Safe opening and battery removal
- Internal clean and preparation
- New battery installation with fresh adhesive
- Charging and power draw testing
- Final quality control checks
Tip: To help the new battery last longer, avoid charging in hot environments and try not to leave the phone at 100 percent for long periods.
Helpful links
Frequently Asked Questions
How do I know my Google Pixel 6a needs a new battery?
The usual signs are a battery that drains far faster than it used to, unexpected shutdowns even when there is charge left, and the device only running reliably while plugged in. You may also see sudden percentage drops, the device running warm, or slow charging. Your device's battery or device-care settings will often show declining capacity. If the back or screen is lifting, treat it as urgent, as that can mean the battery has swollen.
Check current turnaround and reserve a slot on our booking page.
How long does a Google Pixel 6a battery replacement take?
Most Google Pixel 6a battery replacements are completed the same day when the part is in stock, often within a couple of hours of dropping in near Liverpool Street Station in London. We inspect the device first and confirm the timeframe before starting any work. Mail-in customers can post the device from anywhere in the UK and we turn it around as quickly as the post allows.
Not sure? It is worth booking a quick diagnosis first.
What quality of battery do you use for the Google Pixel 6a?
We fit a quality replacement battery matched to the Google Pixel 6a and test charging, power stability and capacity before return. Replacing the battery restores the runtime the device had when it was newer and resolves shutdowns caused by a worn cell. Every battery replacement carries a 6-month warranty.
See exactly how we work on our how we work page.
Will my data be wiped when the battery is replaced?
No. A Google Pixel 6a battery replacement is a hardware-only repair, so your photos, apps and settings stay exactly as they are. We still recommend a recent backup beforehand as good practice, in case the device has damage beyond the battery. Nothing about the battery procedure touches your storage.
Browse all Google Pixel 6a repairs while you decide.
Is a swollen or bulging battery dangerous?
A swollen battery is a safety issue and should be dealt with promptly. Stop charging the Google Pixel 6a, avoid pressing on the bulge, and arrange a replacement as soon as you can. Swelling can lift the screen or back panel and, left too long, can damage nearby parts. Bring it in or post it to us and we will replace the battery and check the surrounding components.
It is also worth checking your Google Pixel 6a screen repair.
What warranty is included?
Every Google Pixel 6a battery replacement includes a 6-month warranty, which covers the replacement battery and our fitting. If a warranty-covered fault appears within that period, we put it right at no extra cost. The warranty does not cover fresh liquid exposure or new accidental damage, which we always explain before you book.
Still unsure? get in touch and we will help.