Battery life keeps getting shorter, the laptop shuts down despite showing charge remaining, or perhaps the case is starting to bulge? We replace MacBook batteries in Warsaw typically within 1–3 working days.
In brief: We replace batteries in MacBook Air and Pro models. The battery is glued to the topcase housing with special strips, so removal requires precision — but thanks to Apple’s standardised models, parts are usually available from stock.
Our experience repairing MacBooks
Battery replacement is one of the MacBook repairs we carry out regularly. We use professional equipment — soldering stations, laboratory power supplies and tools for safe removal of lithium-polymer cells, in accordance with safety standards.

Why MacBook battery replacement is different
In a MacBook, the battery is glued with special strips to the inside of the topcase, rather than simply clipped in like in many Windows laptops. Removal requires care to avoid damaging surrounding components — the housing is entirely metal, and there are far more fixings and connectors than in a typical plastic construction.
MacBook repair prices are roughly twice as high as for Windows laptops, but because all models are standardised, the necessary parts — including batteries — are usually available from stock.
When you’re looking for MacBook battery replacement
We typically see people who search for phrases like „MacBook drains quickly”, „swollen battery MacBook” or „MacBook shuts down at 20 percent”.
Signs of a worn battery
- Battery life has noticeably decreased
- Laptop shuts down while showing a high charge level
- Bulging case or trackpad that no longer sits flat
- Battery charges very slowly or not at all
- The system shows a message that the battery requires service
- The laptop only works when plugged into power
„All MacBook models are standardised, so we usually have parts, including batteries, available immediately — even though the repair itself is more expensive than for a Windows laptop.”
Apenfix technician
What happens if you delay
- A swollen battery can damage the touchpad and casing from the inside
- In extreme cases, a swollen battery poses a safety hazard
- Continued use accelerates degradation of other components
How battery replacement works at our service centre
1. Free inspection
We check the battery status and cell condition, 5–15 minutes.
2. Quote
We provide a fixed repair cost — we usually have the part available immediately.
3. Safe removal
We carefully remove the old battery and install the new one.
4. Calibration and testing
We check charging performance and battery life before returning the laptop.
Repair time may vary depending on the MacBook model and parts availability.
MacBook Battery Replacement — We Serve All of Warsaw
We accept Apple laptops for battery replacement from customers in every district of Warsaw — Śródmieście, Wola, Mokotów, Ochota, Żoliborz, Bemowo, Bielany, Ursynów, Praga-Południe, Praga-Północ, Targówek, Białołęka, Wawer, Włochy, Ursus, Wilanów, Rembertów and Wesoła — as well as from surrounding areas.
We have more than one location in convenient parts of Warsaw, so getting to us is quick and easy wherever you live or work. Our current service point addresses are listed further down this page.
Why Apenfix
Frequently asked questions
Is a swollen battery dangerous?
Yes, in such cases it’s best to bring the laptop to our service centre as soon as possible and stop using it until the battery is replaced.
Do you have MacBook batteries in stock?
Yes, thanks to the standardisation of Apple models, batteries are usually available immediately.
How long does a battery replacement take?
Usually 1–3 working days.
Is the inspection chargeable?
No, the initial 5–15 minute inspection is always free.
Is the repair more expensive than for a Windows laptop?
Yes, usually somewhat more expensive, but with shorter waiting times thanks to parts standardisation.
Current prices can be found in our price list.
Two service points in Warsaw
Visit whichever of our two locations is more convenient for you.
Location 1 — Wolska
Wolska 50A/Lokal 26
01-187 Warszawa
Location 2 — al. Szucha
al. Jana Chrystiana Szucha 1
00-580 Warszawa
See also
- MacBook cooling system cleaning
- MacBook screen replacement
- How long does a laptop last
- Annual laptop inspection

