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If your MacBook Pro A3403 battery is draining much faster than it used to, you're probably feeling it during the worst moments - a meeting that needs a charger halfway through, a render that gets interrupted, or a MacBook that shuts down the moment you unplug it.
If you're looking for MacBook Pro A3403 battery replacement at home in Noida, Lappy Maker offers free doorstep pickup and delivery across the whole Delhi NCR. Our agents collect your MacBook from your doorstep, repair and tested at our Nehru Place or Gurgaon service centre, then deliver it back to you.
Before going into the details, identify your MacBook model and confirm you've got the right page.
| MacBook Pro A3403 – Battery Specifications | |
|---|---|
| Full Model Name | MacBook Pro 16-inch (M4 Pro, Late 2024) |
| Model Identifier | A3403 (EMC 8895) |
| Battery Model | *Confirmed at diagnosis |
| Cell Chemistry | Lithium-Polymer (Li-Po) |
| Capacity | 99.6Wh |
| Voltage | 11.58V |
| Cell Count | 6-cell |
| Rated Charge Cycles | 1,000 |
| Estimated Battery Life | Up to 17–24 hours |
| Charging | MagSafe 3 / Thunderbolt 5 (USB-C) |
To confirm your model, go to Apple Menu → About This Mac Your model identifier (A3403) is listed there.
Worth doing before anything else - it takes two minutes and tells you exactly where the battery stands:
If your MacBook Pro is exhibiting any of these symptoms, it’s a clear indication that the battery is no longer holding a reliable charge:
Safety Note: Bottom of your MacBook Pro sitting unevenly? Trackpad clicking with unusual resistance? That points to a swollen battery, and it needs immediate attention. Stop using it right now, keep it unplugged, and get in touch with us immediately. We handle these as urgent every single time.
Battery degradation on the A3403 is almost always a combination of factors building quietly over time. Here's what's usually behind it:
The 99.6Wh battery is rated for 1,000 charge cycles. With daily heavy use, this limit is typically reached within two to three years.
While the M4 Pro is designed for heavy work, sustained high performance means the battery is drawing hard for extended periods with elevated internal temperatures.
Lithium-polymer batteries degrade faster under sustained heat. Warm offices, poorly ventilated rooms, working in direct sunlight or near windows during peak summer - all add to the thermal load the battery is already managing.
Leaving the MacBook Pro at 100% for days at a time or regularly draining to near zero before plugging back in, both stress the cells beyond their preferred operating range.
Here is the complete and transparent process we follow - covering every critical step, with absolutely nothing skipped.
Before we open your device, we perform a comprehensive diagnostic to evaluate your battery health, cycle count, and charging circuits. This identifies the exact root cause, ensuring we only proceed with a replacement if it is a necessary solution for your MacBook.
We physically confirm the model identifier on your unit - A3403, EMC 8895, Mac16,7 and verify the battery spec against the 99.6Wh rating before selecting a replacement.
We select a battery matched precisely to the A3403's 99.6Wh specification and verified voltage rating. We choose a battery built to the same standard as the original, so macOS health monitoring integrates with it correctly and capacity readings are accurate from day one.
The battery in the A3403 is adhesive-bonded to the bottom case and positioned in close proximity to the logic board, Thunderbolt 5 controller, and antenna array. Replacement requires controlled application of heat, precision, and re-securing.
Once the new battery is fitted, we run a full charge cycle and monitor the behaviour throughout. During this, we also verify that macOS Battery Health reports the accurate maximum capacity and cycle count.
Our trained technicians do one final inspection in front of you if you’re physically in our centre. We check everything from battery health to trackpad, MagSafe 3, Thunderbolt 5 port function, etc. Once everything passes it leaves our table.
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The main variables that will affect the price of your MacBook Pro A3403 battery replacement are the parts availability and condition of the overall machine. The A3404 is a 2024 model, so parts are still in the process of becoming more widely available. Availability at the time of booking will also affect turnaround time.
The A3403 (M4 Pro) and A3186 (M4 Max) share the same chassis and battery capacity. Here's a reference across the current and recent 16-inch MacBook Pro lineup:
| Model | Chip | Year | Battery | Est. Replacement Cost |
|---|---|---|---|---|
| A3403 | M4 Pro | 2024 | 99.6Wh | ₹10,999 - ₹22,500 |
| A3186 | M4 Max | 2024 | 99.6Wh | ₹10,999 - ₹22,500 |
| A2991 | M3 Pro / M3 Max | 2023 | 99.6Wh | ₹10,999 - ₹20,500 |
All prices are estimates. Final cost is confirmed after diagnosis. Includes battery, fitting, testing, and up to 1-year warranty.
Here's what actually separates Lappy Maker from the other options in Noida and Delhi NCR:
We specialize in all Apple hardware, including MacBook Pro, Air, iMac, and Mac Mini. Our technicians' broad experience across various laptop brands ensures that your MacBook Pro A3403 repair is handled with deep technical expertise, going far beyond simple brand familiarity.
In all 8 years of serving our customers, we have had over 40,000 people trust us with their devices. It represents real machines fixed, real problems solved, and real people who were satisfied by our service.
Premium Mac repairs don't have to cost what Apple charges. We use OEM quality parts and back every repair with up to a 1-year warranty and our pricing is typically up to 50% less than authorised service centres.
We believe in total transparency at every step. You will sign off on internal components before we begin any work and a written price breakdown after diagnosis. Work starts only when you approve it.
Our agents come to your home or office, collect the MacBook, and bring it back once it's done. And if you have questions at any point - before, during, or after the repair - our customer representatives are reachable by call, WhatsApp, or email.
Fast draining is annoying. Random shutdowns mid-task are something else. A machine that won't function away from a socket stops being the powerful portable workstation you bought and starts being a liability. The longer you wait, the more your workflow has to bend around a laptop that's become unreliable.
A 99.6Wh lithium-polymer battery swelling inside a sealed 16-inch chassis has a lot of energy and nowhere to go. It pushes against the trackpad, keyboard deck, and aluminium body with real force. What was a battery replacement becomes something far more complex and expensive. If there's any sign of swelling, today is the day to act.
A handful of habits that genuinely matter on a machine used the way this one is meant to be used:
If you want to get your MacBook Pro A3403 fixed by a trusted service centre but don't want to travel to Delhi NCR, we offer free doorstep pickup and delivery all over Noida. We're also available at our centres in Nehru Place and Gurgaon.
Our agents will come over, make you sign off on components, and take it in for repair. We operate 6 days a week and are available from 10 AM to 8 PM. If you want affordable Mac repairs with premium service, Lappy Maker is the choice.
A MacBook Pro 16-inch running on a dying battery compromises your productivity, whether it's draining quickly, shutting down unexpectedly, or requiring constant power. Opting for a professional MacBook Pro A3403 battery replacement is the most effective way to restore your machine's reliability and performance without the hassle of a new device.
Benefit from free pickup from anywhere in Noida, an honest price breakdown after diagnosis, our no fix, no fee policy, and same-day service in most cases, all backed by up to a 1-year warranty. Phone at 9319848444 or WhatsApp us to schedule your repair.
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
It was a wonderful experience getting my MacBook screen repair at Lappy maker. They are very professional when it comes to service. I was pleasantly surprised by their thorough knowledge of the product. They are honest and eager to help out. And I am happy I found an excellent place to get my Apple MacBook fixed at a competitive price and with quality work. I wish them all the best in their endeavors.
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 free doorstep pickup and delivery covers all of Noida. Our agents come to you, collect the MacBook Pro, and return it once the repair is done.
Typically between ₹10,999 and ₹22,500. You get a written quote after diagnosis, before any work begins. No hidden charges, no last-minute additions.
Apple rates the A3403 battery for up to 17 hours of wireless web use and up to 24 hours of video playback when the battery is in good health.
If we cannot complete the repair on your MacBook Pro A3403 for any reason, you pay absolutely nothing. You only pay when the repair is done and working correctly.
Yes, we stand by our work and offer our own warranty of up to 1 year on every eligible battery replacement. If the repair fails within this period, we will fix it at no charge to you.
A battery replacement will take at most 2-3 hours. Though the turnaround time can vary based on how busy the day is, availability of stock and condition of the MacBook.
Completely. Battery replacement has no connection to your storage or files. Everything on your Mac stays exactly as it is. A backup before any repair is still good practice though.
Yes, if your MacBook Pro is still under Apple's warranty or AppleCare+, third-party repairs can affect your coverage. Get in touch and let us know your situation, we'll give you a clear answer before any decisions are made.
If the rest of your A3403 is working well and the M4 Pro chip, the display, and the build quality almost certainly are, replacing the battery is the clear answer. You keep one of the most capable laptops Apple makes for a fraction of what a new one costs.
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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.
