Always friendly and helpful and professional repairs.
Fixed and serviced an iMac.
I would always recommend this team.
Step 1: Select your Issue
Step 2: Select your MacBook
Step 3: Book Your Repair
Battery Replacement
Fixed UK-wide mail-in price from £69, including parts, full diagnostics, return shipping and 1-year warranty. If your MacBook is draining fast, shutting down unexpectedly, swelling, or only running while plugged in — it is time. We fit brand-new original Apple cells where Apple still supplies them, reclaimed original Apple cells from donor machines for newer models where they aren’t, and the highest-grade OEM cells for older and vintage MacBooks. Every cell is bench-tested in our workshop before it goes near your Mac.
Premium Third-Party Batteries | Support for Obsolete Macs
£120
Approved by Bournemouth Uni 1 Year Warranty Fixed Cost Repairs Free Insured Courier 15+ Years In Business
High Quality Third Party Batteries
A MacBook battery replacement is not just a part swap — it is a precision job that requires the right cell for the exact model, a clean working environment, and proper testing on the way out. Without those, you save a small amount up front and pay for it again in 12 months. Here is how we approach it.
For newer MacBook models we source the best cell available for your specific machine: a brand-new original Apple battery where Apple still supplies the part, or a reclaimed original Apple battery — harvested from a like-for-like donor MacBook and re-certified in our workshop. For older and vintage MacBooks where Apple no longer manufactures or supplies replacement cells, we fit the highest-grade OEM batteries available — sourced from a short list of qualified suppliers. Whichever cell is fitted, it goes through the same in-house bench-test protocol for capacity, internal resistance, voltage curve under load, and safety (short-circuit, over-temperature, over-current) before it goes anywhere near your Mac.
Every battery we ship out has been through pre-repair diagnostics on the existing cell (so you have a record of why it was failing), a controlled discharge of the old battery before removal, calibrated fitting of the new cell, internal cleaning of fan housings and air paths (typically 5–15°C of thermal headroom restored on older machines), and a post-repair rundown test under realistic load. We do not just fit a battery and hope for the best.
Safety: every cell is tested against UK and EU lithium-ion safety standards before fitting, and your old battery is sent to a UK-licensed lithium-ion recycler under WEEE regulations — nothing ends up in landfill. Performance: a properly-fitted cell restores full charge cycles, full screen-brightness range, and consistent peak performance with no unexpected shutdowns at 30% gauge. Longevity: a donor-pulled original or grade-A OEM cell, fitted correctly, will give you another full lithium-ion lifecycle (around 1,000 cycles) before the same service is needed again.
Step 2: Click your MacBook model to read more and book your repair
MacBook Pro Battery Replacement
13-inch
14-inch
15-inch
16-inch
MacBook Air Battery Replacement
MacBook batteries, like all lithium-ion cells, degrade chemically over time. Apple designs them to retain up to 80% of their original capacity after 1,000 full charge cycles — for most users that is roughly 4 to 6 years of normal daily use. We do not advise replacing your battery unless its health is at 75% or below. If your Mac is a 2020 model or newer, it is unlikely you need a replacement yet — please tell us why you are looking to replace before booking, as your issue may not be the battery at all.
These are the clear signals that justify a replacement:
- ‘Service Battery’ or ‘Replace Soon’ warning in the macOS battery menu — the most reliable trigger.
- Battery health at 75% or below (System Settings → General → About → System Report → Power → Cycle Count and Maximum Capacity).
- Your MacBook only runs when plugged in, or shuts down the moment you unplug it.
- Visible swelling — the trackpad lifting, the chassis bulging, or the bottom case no longer sitting flat. This is a safety issue and should be replaced promptly.
- Sudden, unexpected shutdowns when the gauge still reports 20–40%.
Apple themselves do not sell standalone replacement batteries for MacBooks — when they replace one, they replace the entire top-case assembly (keyboard, trackpad and chassis included), which is why their service costs are so high. We replace only the cell, keeping cost and electronic waste down while preserving everything else on your Mac that is still working perfectly. If you are unsure whether the battery is the actual fault, send us a photo of the macOS Power report via the contact page and we will tell you whether a replacement makes sense before you book.
The Approved Repair Company
Established 2010
Great shop
Great place for uni students to use for laptops. Fixed laptop same day when fan was buzzing/whirring within an hour. Cost is good, and had quick responses to issue and concerns when using their WhatsApp messaging system
Response from owner
Glad we could help you Nicola, thanks for choosing bits!
Really happy with my repair. Done in the day for just £20 extra. The lady on reception was polite and easy to deal with can't recommend these people enough
I recently had my 2017 iMac fail. I put quote requests out none replied, only bits. I was told the price for repairs up front. They fitted a new power supply which got it working but found another fault on the motherboard which they fixed. I was kept informed and had explanation of my repairs. I would recommend them for a first class price and service. Well done to all.
Response from owner
Happy to hear we were able to resolve your problem and get your iMac working again. Thanks for taking the time to leave us a review, it makes a big difference and keeps us going.
Friendly atmosphere and knowledgeable professionals working there, I had my laptop fixed within a few days. I highly recommend this place
Really helpful, fixed my nintendo in under 5 mins. Really good customer service. Thank you! 🙂
This company is great. I dropped my MacBook and needed a new screen started of and messaged them on their WhatsApp link and they gave me costs and explained the process. When I arrived there the lady on the reception was really nice had a small chat and we picked it up later that day and Mac screen is like new really impressed with their services. Would highly recommend them to anyone. Thanks again guys
Response from owner
Thanks for choosing bits Daniel, glad we could help. Thank you for leaving us a review, it really helps!
Perfect customer service and quick turnaround around, great price too!!
Response from owner
Thanks for the lovely review! We really appreciate it – we’re glad you were happy with the service, turnaround time and price. If you need anything in future, we’re always here to help.
After shopping around for a reasonably priced MacBook Air screen replacement and receiving several quotes that were far from affordable, I came across BITS through a recommendation on Perplexity.
From the outset, their pricing, repair process, and use of genuine parts were clearly explained and very reassuring. They arranged free collection via Royal Mail, the repair was completed within 24 hours, and the device was delivered back to me the very next working day.
The entire experience was smooth, efficient, and excellent value for money. I am thoroughly impressed with the service and would highly recommend BITS to anyone needing reliable and professional Apple repairs.
Response from owner
Thanks so much for the detailed review. We’re really pleased you found us and that the whole process – clear pricing, genuine parts, and the repair steps – felt reassuring from the start.<br><br>We’re glad the free Royal Mail collection and 24-hour turnaround worked well for you, and that you had your MacBook Air back the next working day. Thanks again for recommending us, it means a lot, and we’re here anytime you need help with Apple repairs.
I had a really positive experience of BITS. I took in my iMac in with a suspected power supply issue, mid-afternoon. The following morning (just 18 hours later) I was contacted to say that the replacement power supply was fitted and diagnostic checks were complete. I went in to collect and was given space and time to start-up and check the computer.
I'm really pleased with the service as well as the courteous and efficient dealings with Muhammad and Adam. Good price too, I imagine a fraction of the Apple price!
Thank you, BITS!
Response from owner
Thank you for your kind words, its pleasure to be of service. We’re so glad we could get your iMac sorted quickly and at a fair price. If you ever need help again, you know where to find us! 😊
Good quality repairs, quick service.
Absolutely brilliant service. I've been using them for years and even purchased pc's from them. They're always happy to help and prices are reasonable.
Response from owner
Thanks so much for your continued support over the years – it genuinely means a lot. We’re really glad you’ve been happy with the service (and the PCs too!), and we really appreciate you taking the time to leave this review. If you ever need anything, we’re always here to help.
The shop staff were very enthusiastic and friendly. Highly recommended. The best repair shop in Bournemouth, bar none. Thank very much.
Awesome service. Repaired my Mac 2020 M1 screen within 48 hours! Very happy.
Response from owner
Thanks for the great review – we’re really pleased we could get your 2020 M1 Mac screen repaired within 48 hours. If you need anything else in future, we’re always happy to help.
Very helpful, took my laptop for the first time and got it fixed super quickly. There seemed to be a problem a little after with the screen, took it in again and they sorted it out very quickly again and with no fuzz under the warranty, even gave me advice on other non-related problems I had. Decent!
Response from owner
Thanks for the lovely review – we’re really glad we could fix it quickly the first time, and then sort the screen issue again under warranty with no hassle. We’re also happy the extra advice helped. If you need anything else, we’re always here to help.
Was fast and excellent service would 100% recommend coming here for repairs or upgrades to pc or laptop amazing work
Response from owner
Thanks so much for the review – we’re really pleased you were happy with the fast service, and we appreciate the recommendation. If you ever need repairs or an upgrade again, we’re always happy to help.
Great job. My daughter had destroyed the screen and chassis of her iPad pro 12.9 and then it stopped working. BITS were up front and transparent about costs, they ordered a new motherboard, replaced the screen and put in a new charging port. All for a fair price. Good comms, nice people. I was worried about getting ripped off when searching for someone to do the repair work. I made a good choice, recommend💯,thanks guys 👍
Thank you. Brilliant job. Repaired my old MacBook after getting covered is cola. Good job at a good price for the work involved
Response from owner
Thanks for the review – we’re really pleased we could get your MacBook working again after the cola spill. We appreciate the kind words about the job and the price, and we’re always here if you need anything else.
Wonderfull. Good communication, fixed my ps5 fast. Good price. Love it.
Response from owner
Thanks for the lovely review – we’re really glad you were happy with the communication, turnaround time and price. If you need anything else with your PS5 or any other device, we’re always happy to help.
Speedy, transparent and quality service is a guarantee when you use BITS
Response from owner
Thanks for the great review – we really appreciate it. We’re glad you found the service speedy, transparent and high quality, and we’re always here if you need anything.
Used this place twice now and really reliable, deffinitley my go to repair shop in Bournemouth. Friendly staff too!
Response from owner
Thanks so much for coming back to us – we really appreciate it. We’re glad you’ve found us reliable and friendly, and we’re proud to be your go-to repair shop in Bournemouth. If you need anything else, we’re always happy to help.
More than 22,000 Repairs
We've repaired devices for all manner of issues; from broken keys, to being run over by a car - we've seen and done it all.
13,500+ Satisfied Customers
Our reputation is a testament to our dedication. We have served thousands of customers since our inception.
Real Shop, Real People.
We've been at our Bournemouth workshop in Winton since 2010 — not a faceless industrial estate, so you can drop in if you prefer.
In over a decade of business, we have heard endless grievances from our customers about other repair shops and even the Apple Store. Lack of transparency about pricing and what work is actually required is the most frequent complaint.
Shops regularly underquote, underdiagnose and then the price increases once they have your Mac in their possession. Customers then feel pressured to go ahead and authorise the repair.
To resolve this, we charge a fixed price for our repairs - so you know exactly what you are paying before your Mac leaves your hands- we then give you a full diagnostic and explain how we resolved your issue once our technicians have assessed your Mac.
Fixed, Upfront Pricing. No Surprises.
How does the process work?
Step 1: Book Your Repair
Select your issue, followed by your MacBook model, and receive a fixed quote. If you're happy to go ahead, make your booking - and we'll do the rest.
Step 2: Package & Collect
Package your MacBook safely in a plain cardboard box with bubble wrap. On your chosen collection day, Royal Mail will attend with a pre-paid postage label.
Step 3: Repaired & Returned
Your Mac will be assessed and repaired by our technicians. Once your Mac has passed diagnostics, an invoice is emailed and your Mac is packed for postage.
What makes us different?
Genuine Apple cells when available, grade-A replacements otherwise — all bench-tested
Forensic grade air flow hood for contaminant-free work
Tested with Apple Diagnostics before & after repair
Fully trained and experienced Mac engineers
Free Insured, Tracked Royal Mail Special Delivery
Alarmed & CCTV protected store with Police response
1 Year Warranty on our work with every repair
Less than half the cost of repairing with Apple, on average