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The MacBook Pro 14-inch M4 is one of Apple’s most accessible entry points into the Pro lineup. But when it starts shutting down mid-work, the battery dies before afternoon and drains faster than it should - the device’s battery is essentially failing.
Lappy Maker has a team of experienced technicians at our Nehru Place service centre. We offer MacBook Pro A3112 battery replacement in Delhi. You can walk in directly or let us handle the collection directly from your door. We are equipped with certified technicians, OEM-grade parts, and up to a 1-year warranty on every eligible repair. If we can’t fix it, you won’t be charged a rupee.
Before placing the replacement order, confirm the model, as the A3112 has three variants that are externally identical but carry different battery part numbers.
| MacBook Pro A3112 - Battery Specifications | |
|---|---|
| Specification | Detail |
| Full Model Name | MacBook Pro 14-inch (M4, Late 2024) |
| Model Identifier | Mac16,1 |
| EMC | 8623 |
| Battery Model | Confirmed at diagnosis |
| Cell Chemistry | Lithium-Polymer (Li-Po) |
| Capacity | 72.4 Wh |
| Voltage | 11.58V |
| Cell Count | 6-cells |
| Rated Charge Cycles | 1,000 |
| Estimated Battery Life | Up to 24 hours |
| Charging | MagSafe 3, 70W included |
You can confirm your model by going to Apple Menu → About This Mac.
Worth knowing: The A3112, A3401, and A3185 share the same 14-inch form factor and 72.4Wh capacity but may differ in battery part number.
Running a quick check before bringing it in for repair is always useful, as it gives our technicians a useful starting point.
Battery problems on the MacBook 14-inch M4 tend to build gradually before they become impossible to ignore. Watch for these specific patterns.
Safety Note: A swelling battery directly presses against the trackpad assembly and sits close to the logic board. In such a confined space, physical swelling requires immediate attention. Stop using it and visit our Nehru Place centre or contact us.
The A3112 is a late 2024 machine, so for most owners, age isn't the dominant factor yet. These are the conditions that drive early capacity loss.
Summers in Delhi push temperatures well past 42-45°C, and the A3112's battery has no dedicated cooling pathway. That sustained thermal load accelerates chemical ageing significantly.
The M4 chip is extremely efficient, so users may be running demanding workloads daily. This causes charge cycles to accumulate faster than lighter users.
Holding the M4 MacBook at 100% charge for extended stretches or letting it run to near-zero imposes chemical stress on the cells that builds silently over months and accumulates over time.
The A3112 ships with a 70W MagSafe 3 adapter. It is specifically tuned to its charge profile, which fake adapters cannot replicate. Using non-authentic chargers wears the cells out faster because of this.
The MacBook has a Li-Po battery that’s mounted by adhesive beneath the trackpad. The right process is critical throughout the replacement.
As soon as you bring your machine in, our experienced technicians start with a complete software and hardware diagnostic. We check the cycle count, max capacity, charging circuit integrity, etc.
Before ordering an OEM battery, we physically confirm the model identifier (A3112), EMC number (8893), system identifier (Mac16,1), and battery part number on the unit.
Once the model is correctly identified, an OEM battery is selected that is spec-matched to the confirmed capacity of 72.4Wh. A non-spec replacement here will produce incorrect health readings and disrupt the charge management.
To proceed with the installation, our team removes the base cover and the adhesive strips are released. The replacement battery is positioned near the trackpad, seated, connected, and the chassis is reassembled.
After installation, we do a complete charge cycle test. We verify and confirm the condition as Normal and test the MagSafe charge speed. We also observe thermal behaviour when it’s under load.
Finally, we do one final test for the whole machine - battery health, trackpad, keyboard, all three Thunderbolt ports, MagSafe connector, and chassis alignment. Once everything receives a thumbs up, it can be collected in person or sent for delivery.
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As the M4 14-inch Pro is a late 2024 model, parts availability at the time of booking is a genuine factor. If there are any findings during the initial diagnostic that go beyond the battery, we’ll communicate before continuing. MacBook Pro A3112 battery replacement in Delhi is estimated at ₹10,999-₹20,000.
Estimated Cost — A3112 & Related MacBook Pro 14-inch Models
| Model | Chip | Year | Battery | Est. Replacement Cost |
|---|---|---|---|---|
| A3112 | M4 | Late 2024 | 72.4Wh | ₹10,999 – ₹20,000 |
| A3401 | M4 Pro | Late 2024 | 72.4Wh | ₹10,000 – ₹21,000 |
| A3185 | M4 Max | Late 2024 | 72.4Wh | ₹10,999 – ₹20,000 |
| A2992 | M3 Pro / M3 Max | Late 2023 | 72.6Wh | ₹9,999 – ₹19,000 |
All figures are starting estimates. Final cost is confirmed in writing after diagnosis and includes the battery, fitting, full testing, and up to a 1-year warranty.
We have positioned ourselves as one of the most reliable MacBook experts in the Nehru Place tech hub for these reasons:
Our official service centre at Nehru Place is open and walk-in friendly. It is central enough for most of Delhi to reach conveniently. And if you aren’t near Nehru Place? Our free pickup and delivery span all of NCR.
Every battery we fit is verified against your model’s spec. We do not use generic aftermarket packs that macOS cannot read correctly. The OEM part that goes in has to work the way the original did.
Our services are priced significantly lower than other authorised centres. This is possible due to our own independent, in-house technicians. There is no trade-off in parts quality or process, and our spares are matched to fit your specific model.
Our in-house technicians all have years of experience. The 14-inch MacBook Pro chassis is a well-known territory for our technicians and most replacements are done within a few hours (may differ based on parts availability).
If our team is unable to resolve any issue, then you pay absolutely nothing. This is our strict no fix, no fee policy. We do not charge any diagnostic fee, call-out charge, or cost for pickup if we cannot repair/replace it.
A degraded battery doesn’t just level off. Every charge cycle it accumulates widens the gap between what the machine is capable of and what it's actually delivering. macOS responds by pulling back on what the M4 chip is permitted to do, and a machine built for fast, responsive professional work starts to feel distinctly ordinary.
Swelling is a separate problem that needs immediate action. Inside the 14-inch chassis, there's limited tolerance for a cell under physical pressure. The logic board and trackpad assembly are both within reach of an expanding battery, and damage to either turns what would have been a battery replacement into a significantly more expensive and complex repair.
Following a few best practices after installing a new battery can help maximize its overall lifespan and daily performance.
Our Nehru Place service centre is the most direct option for Delhi customers - walk-in, same-day service subject to parts availability, and centrally located with straightforward Metro access. If you're coming in from South Delhi, Central Delhi, or anywhere convenient to Nehru Place, it's the fastest route to getting the repair done.
For customers across the rest of Delhi, or in Gurgaon, Faridabad, Ghaziabad, and Noida, our free doorstep pickup and delivery covers the full NCR region. Our agent comes to your home or workplace, handles the component sign-off before the MacBook is collected, and returns it once it's cleared all quality checks. Monday to Saturday, 10 AM to 8 PM. Call 9319848444 to visit or to book.
The MacBook Pro 14-inch M4 is the newest entry in Apple's Pro lineup and a machine that has plenty of useful life ahead of it. A battery that's struggling to keep pace with the chip underneath it is the one obstacle between you and what the hardware was designed to deliver.
Whether you'd rather walk into Nehru Place today or have us collect from your door, MacBook Pro A3112 battery replacement at Lappy Maker is the direct answer. A written quote after every diagnostic. Up to a 1-year warranty on the repair. No charge if we can't fix it. Call 9319848444 or reach us on WhatsApp to get started.
Also worth a look:
I had a awesome experience of repairing my MacBook from Lappy Makers, All and the comfort of sitting at my office. They gave pick and drop service and sameer was courtious and prompt in replying all my queries and deliver a great service experience. Thank you soo much Lappy Makers
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Awesome experience, genuine Mac repair service, really helpful staff , they are so ground to earth and polite when they speak and discuss the issue. They will explain everything and even the price is genuine. Overall I really recommend to anyone who wants to repair the MacBook - 5 star rated
We were struggling to MacBook issue, after visiting other repairing store but luckly found Lappy Maker. Now our Mac is completely fine! Thanks!
My Macbook Air was having frequent screen issue. I called these guys up and the engineer was at my place immediately. Took 3 days to figure out the problem of a power circuit which needed to get redone.I was sceptical initially as the costing was coming too much which was very close to the value of laptop. However Mr. Santosh who was the engineer repairing the MacBook had a great attitude of never giving up. My Laptop is working fine again and hopefully it would remain like this for some time. I'm happy with the entire experience and pricing. Would recommend to consult them for all mac laptop related problems.
Yes. Our Nehru Place service centre is open Monday to Saturday, 10 AM to 8 PM. Calling ahead on 9319848444 to confirm parts availability before you make the trip is useful but not required.
Yes. Free doorstep pickup and delivery cover all of Delhi as well as Gurgaon, Faridabad, Ghaziabad, and Noida. Our agent comes to your location, completes the component sign-off before anything is opened, and delivers the repaired machine back to your door.
The estimate is ₹10,999–₹20,000, covering the OEM battery, fitting, testing, and up to a 1-year warranty.
Apple Menu → System Settings → Battery → tap (i) next to Battery Health. For cycle count and full technical detail: Apple Menu → About This Mac → System Report → Power.
If we cannot resolve the battery issue with your MacBook Pro A3112, nothing is charged - no diagnostic fee, no handling cost, no pickup or delivery charge.
Yes. All eligible Lappy Maker battery replacements carry up to a 1-year warranty covering the part and the fitting.
Most jobs are completed the same day, subject to parts availability. The replacement itself takes approximately one to two hours once the diagnostic is done and the replacement is confirmed.
Not at all. Battery replacement doesn't involve the SSD or any access to your stored files. Everything on the machine stays exactly as you left it. A current backup before any hardware work is still good practice.
If your A3112 is still within Apple's one-year limited warranty or covered by AppleCare+, it's worth checking that first. For machines outside that coverage, independent repair doesn't introduce risks that go beyond the repair itself. We use OEM-quality parts and back every eligible repair with our own up to 1-year warranty.
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Disclaimer : The information on www.lappymaker.com is provided for general informational purposes only. Repair costs, timelines, and service availability may vary based on the device model and the extent of damage after inspection. Lappy Maker is an independent laptop and MacBook repair service provider and is not affiliated with or authorized by Apple Inc. or any other laptop manufacturer.
