Battery Replacement
iPhone & MacBook
Battery draining fast, MacBook that won't run unplugged, or iPhone shutting down at 30%? We replace the battery the same day, with original Apple Service Pack parts and a written warranty.
from 299 RON
iPhone battery
from 230 RON
MacBook battery
20-90 min
Turnaround
3-12 mo.
Written warranty
Battery replacement for any model
Pick your device and see the exact price in the calculator.
iPhone Battery
All iPhone X-17 models
- Price from 299 RON, labour and VAT included
- Time: 20-40 minutes, drop off and wait
- Apple Service Pack or premium OEM batteries
- Written 3-month warranty
- Battery health verified with Diagnost-iQ
- Face ID, Touch ID and sensors stay functional
MacBook Battery
Air, Pro, all generations
- Price from 230 RON, labour and VAT included
- Time: 60-90 minutes for most models
- Apple Service Pack batteries — extended warranty
- Written 12-month warranty for the battery
- Your data stays intact — we don't touch the SSD
- Compatible MacBook Air M1-M4 and Pro Intel/Apple Silicon
Why batteries wear out on iPhone and MacBook
All lithium-ion batteries have a limited lifespan. Apple designs iPhone batteries to retain 80% of their initial capacity after 500 full charge cycles — equivalent to roughly 1.5-2 years of normal use. On MacBook, the lifespan is around 1000 cycles, meaning 3-5 years depending on usage.
As the battery degrades, you'll notice your phone or laptop needs charging more often, and on iPhone, iOS automatically activates "Performance Management" — a mechanism that throttles processor speed to prevent sudden shutdowns. Result: a phone that feels slow and dies early, even though the hardware is perfectly functional.
On MacBook, a degraded battery can also have a physical effect: lithium-ion cells can swell, deforming the casing and trackpad. A swollen MacBook battery isn't just an inconvenience — it's a risk: it can damage internal components and, in extreme cases, pose a fire hazard. If you notice the trackpad no longer clicks evenly or the bottom case feels slightly bulged, it's time to come in.
When is it time to replace the battery?
The signs are clear. You don't need to wait until the device becomes unusable.
- Battery health below 80% in Settings → Battery
- iPhone shuts down suddenly at 20-40%
- Performance is throttled by iOS
- Phone gets excessively hot during use
- Battery life noticeably worse than 1-2 years ago
- "Battery Health Unknown" or "Service Battery" message
- Battery life under 2-3 hours with normal use
- Swollen battery — deformed case, stiff trackpad
- macOS shows "Service Recommended" or "Replace Now"
- MacBook won't turn on without the power cable
- Charge cycles over 1000 (About This Mac → System Report)
- Full charge takes much longer than usual
How it works
Simple, transparent, no surprises.
Free diagnostic
We check the battery, charge cycles and overall health. Free if you go ahead with the repair.
Written quote
You get the exact price before work begins. Zero hidden costs.
Professional replacement
Apple-specialised technicians. Original parts confirmed with you.
Testing and handover
We test the new battery's capacity and health. You receive a written warranty.
Compatible models
We replace the battery for all iPhone and MacBook models in current use.
iPhone
Most requested: iPhone 12, 13, 14, 15 (all variants: Mini, Pro, Pro Max)
Older models: iPhone X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max
iPhone 16-17 series: iPhone 16/17 (Plus, Pro, Pro Max, Air)
SE: iPhone SE (2nd gen), iPhone SE (3rd gen)
MacBook
MacBook Air: 2017-2025 (Intel, M1, M2, M3, M4)
MacBook Pro 13": 2016-2023 (Touch Bar, M1, M2, M3)
MacBook Pro 14" / 16": 2021-2024 (M1 Pro/Max, M2 Pro/Max, M3 Pro/Max, M4 Pro/Max)
MacBook Pro 15": 2015-2019 (Intel, with Retina)
Why Radical Service
Original Apple parts
Apple Service Pack batteries — the same parts authorised Apple Stores use.
Written warranty
3 months iPhone battery, 12 months MacBook battery. Fails within warranty? We replace it free.
Same-day completion
iPhone: 20-40 min. MacBook: 60-90 min. No mandatory appointment.
Transparent price
Calculator price is final: labour, part and VAT included. Zero surprises.
Apple-only since 2014
We work exclusively on Apple devices. We know every model in detail. English-speaking team.
Free courier
Not from Bucharest? Send by courier. Free return after the repair.
Replace the battery or buy a new device?
Many people consider buying a new iPhone or MacBook when the battery fails. But if the device works fine otherwise, replacing the battery is several times cheaper than new equipment and extends the lifespan by another 2-4 years.
For example: an iPhone 13 Pro with a new battery at 299+ RON vs. an iPhone 16 at 5,000+ RON. If the camera, screen and processor are fine, replacing the battery is the logical decision. The same applies to MacBook: a MacBook Air M1 with a new battery at 230+ RON remains an excellent laptop for productivity, browsing and development — no need to spend 7,000 RON on a new model.
Of course, if the device has other problems (broken screen, logic board issues, faulty buttons), we evaluate everything at the free diagnostic and give you honest advice on whether the investment is worth it or upgrade is better.
Frequently asked
Do your technicians speak English?
How long does iPhone battery replacement take?
How long does MacBook battery replacement take?
Do you use original Apple batteries?
What warranty do you offer for battery replacement?
Should I back up my device before bringing it in?
Can you test the battery without replacing it?
What if my iPhone shows "Battery Health Unknown" after the swap?
Do you accept devices sent by courier?
Can I walk in without an appointment?
Do I lose Apple warranty if I replace the battery with you?
Walk in today or call to book
40 Aristotel Pappia St., Sector 1, Bucharest · Mon-Fri 08:30-17:30 · English-speaking