Mac Repair London carries out a battery replacement on the MacBook Pro 16-inch (2019, Intel) from our Central London workshop, for home users and businesses.
The 100Wh battery is glued into the top case. We remove it with solvent and fit a new one. If it’s swollen, don’t keep charging it; bring it in quickly.
The 100Wh battery is the largest in any Intel MacBook, split across the case. We handle it carefully given its size.
About this model: The 2019 16-inch MacBook Pro (A2141) fixed the keyboard problem by bringing back scissor switches, and added a better thermal design and a 100Wh battery. It’s still an Intel machine with Radeon Pro 5000-series graphics, so heat is its main enemy.
Signs it needs a battery replacement
- Swollen battery
- Battery life down to a few hours
- Service recommended
- Shutdowns under load
How we do it
Before quoting, we check the battery’s cycle count and condition, and test the charger and charging port, because a charging fault can look exactly like a dead battery.
Because the cells are bonded in place, we soften the adhesive and lift them slowly. Forcing a glued battery out is the main way these jobs go wrong.
Once it’s in, we run a charge and discharge check, confirm macOS reports the battery as normal, and send the old one for recycling.
At a glance
| Years | 2019 |
|---|---|
| Processor | Intel six or eight-core i7/i9, Radeon Pro 5000M, T2 |
| Storage | Soldered to the logic board |
| Memory | Soldered to the logic board |
| Battery | Held with adhesive |
| Power / charging | Four Thunderbolt 3 ports |
Before you bring it in
Check System Information (or System Settings > Battery on newer macOS) for the cycle count and condition, and jot them down. If the case is bulging, stop charging it and bring it in straight away.
Which model do you have?
This page covers the MacBook Pro 16-inch Intel (2019) (MacBookPro16,1 / 16,4; A2141). Open the Apple menu, choose About This Mac, then More Info or System Report. The A-number is also printed in small text on the underside. Not sure? Bring it in and we’ll identify it for you.
Price
We give you a fixed quote for your exact model after a free initial assessment, before any work starts. All prices are subject to inspection, and nothing is done without your approval.
Questions we’re often asked
How long will the new battery last?
A new battery should give you close to the run time it had when new, and typically lasts several years with normal use. Keeping it away from long periods at 100% charge and high heat helps it age more slowly.
Will my data be safe?
Yes. We don’t wipe your Mac unless you ask. On this model the storage is encrypted and tied to its original board, so we never swap the board without explaining what that would mean for your data.
How much does it cost?
See the price section above. We always quote before starting, and if we can’t fix it, you don’t pay for the repair.
Book a repair
Call us on 020 7394 2528 or email info@mac-repair.london to arrange a time to drop it off.