Free delivery across India · Cash on Delivery available
01
Charge to 100% before first use
Plug in with the laptop off and let it reach full charge once. It calibrates the battery meter.
India's laptop battery maker
Power thatkeeps yourlaptop alive.
Replacement batteries for HP, Dell, Lenovo, Acer, Asus and more, built with fresh lithium-ion cells and a smart protection board, and tested for 1000+ charge cycles.
11.1VSteady output, no sudden shutdowns
4000 mAh44 Wh pack, 2.5 to 4 hours backup
Plug & playExact fit, no BIOS errors
4.8Average rating
10,000+Happy customers
1000+Charge cycles, tested
0Accident cases
JC04M5Y1KHS04J1KNDX240CQ42VI04AL12A32RI04OA04 JC04M5Y1KHS04J1KNDX240CQ42VI04AL12A32RI04OA04
Dell Inspiron 3521HP ProBook 450Lenovo ThinkPad T440Acer Aspire E1-571Asus X551CHP 240 G4Dell Inspiron 15RLenovo G580 Dell Inspiron 3521HP ProBook 450Lenovo ThinkPad T440Acer Aspire E1-571Asus X551CHP 240 G4Dell Inspiron 15RLenovo G580
Why people trust MyLap
Trust is earned one
charge at a time.
Eight things you get with every MyLap battery, whether you buy one for your own laptop or fifty for your shop.
10,000+
Happy customers
Students, offices and repair shops across India.
0
Accident cases
Every pack has overcharge, overheat and short-circuit protection.
1000+
Charge cycles, tested
Close to three years of daily full charges.
14 mo
Replacement warranty
If it fails, we send you a new one.
100%
Secure checkout
Payments by Razorpay over an encrypted connection.
COD
Cash on Delivery
Pay when the battery reaches your door.
Free
Delivery across India
3 to 6 working days to most pin codes.
15 days
Easy return
Changed your mind? Send it back.
Made in IndiaVerified buyer reviewsSSL secured websiteAlso sold on Amazon and FlipkartReal people on WhatsApp
Our promise
We don't resell batteries. We build them, in India, for laptops that deserve a few more good years. Every pack carries our name, so every pack has to be right.
Team MyLapBhopal, India
Battery finder
The right battery,
in two taps.
All
HP
Dell
Lenovo
Acer
Asus
1
Look under your laptopThe model is on the sticker, like Inspiron 3521 or HP 240 G4.
2
Or read the old batteryThe code is printed near the barcode, like JC04 or M5Y1K.
3
Still unsure?Send a photo on WhatsApp and we will match it for you.
Shop by brand
Pick your laptop's maker.
View all batteries
Laptop brands
Find your laptop's brand.
Tap a brand to see the batteries we make for it. Don't see your model? Ask us on WhatsApp and we will check.
Most ordered
Best sellers this month
Under the shell
Open it up.
See what you pay for.
01
Six premium Li-ion cells
Packed fresh with zero charge cycles and wired for a steady 11.1V and 4000 mAh.
02
Low self-discharge
The cells hold their charge when the laptop sits unused, and charge quickly with little wasted power.
03
Smart protection board
Cuts power on overcharge, overheating or a short circuit, so the battery and your laptop stay safe.
04
Shell made for your model
Same shape, latches and connector as the original, so it clicks in with no BIOS errors.
0accident cases
Safety first
Zero accident cases. The number we are proudest of.
A laptop battery sits under your hands for hours. So every MyLap pack is built around a protection board that watches the cells, all the time.
Overcharge protectionCharging stops when the cells are full.
Overheat protectionPower is cut if the pack gets too hot.
Short-circuit protectionThe board shuts off the instant a short happens.
Fresh 0-cycle cellsNever used, never recycled from old packs.
Low self-dischargeThe pack keeps its charge when the laptop sits unused.
By the numbers
Rated, not guessed.
Typical figures for a MyLap 6-cell pack. Each product page shows the exact rating for that model.
0
tested
Full charge cycles
0
mAh capacity
0
Wh
Stored energy
0
hrs
Backup, up to
First 7 days
Get the longest life from your new battery.
Small habits that add months to any lithium-ion battery.
02
Keep it between 20% and 80%
Daily top-ups in this band are kinder to Li-ion cells than draining to zero every time.
03
Give it air
Use the laptop on a hard surface, not a bed or pillow. Heat is the biggest enemy of battery life.
04
Storing it? Leave it at 50%
If the laptop will sit unused for weeks, keep the battery half charged in a cool place.
The honest comparison
MyLap vs a local unbranded battery
Local unbranded
Cells inside
Premium Li-ion, 0 cycles
Unknown, often recycled
Rated life
1000+ charge cycles, tested
Not stated
Protection board
Overcharge, heat, short circuit
Often missing
Fit
Model list on every product
Trial and error
If it fails
Replaced under warranty
Shopkeeper's mood
Returns
15-day easy return
Rarely accepted
14MONTHSREPLACEMENT WARRANTY
The MyLap promise
If it stops working, we replace it. Simple.
Every battery we sell is covered for 14 months from delivery. No forms to print, no shop to visit.
1Message usWhatsApp or email your order number
2Quick checkOur team confirms the issue with you
3New batteryA replacement is sent to your door
Changed your mind? Returns are accepted within 15 days.
Also on Amazon and Flipkart
Same battery.
Better when you
buy direct.
Talk to the people who make it.Ask anything on WhatsApp or phone before and after you buy.
Warranty straight with us.No seller in the middle when you need a replacement.
Help choosing the right model.Send a photo of your old battery and we check the fit first.
Free delivery and Cash on Delivery.On every order, big or small.
Also available onamazon.inFlipkart
Verified buyers
What people say after the first charge.
10,000+happy customers
4.8
★★★★★
Average from verified purchases on mylapindia.com
“
Working really good for my Dell Inspiron 3542, giving good backup of 3 hours. Will recommend for compatible battery needed people.
JJayaprakashDell 3521 battery
Great performance from the JC04 battery! Fits perfectly, charges fast, and gives 4 to 5 hours backup.
TTech ComputerHP JC04 battery
Initially I doubted while ordering, but their delivery is beyond expectations. Outstanding service and follow up.
SSatish DommetiLenovo G580 battery
I received a defective unit at first, but the replacement process was smooth and the new one works well.
NNaseebHP JC04 battery
Within 5 days I received the item, installed it, and the battery is working properly.
UUpender RaoDell 3521 battery
Perfect fit for Dell N5110 and customer service was great as well.
VVerified customerDell J1KND battery
Best laptop battery in India
Best, top, No.1? Here is how to judge.
Short answer: the best laptop battery in India is the one that fits your exact model, uses fresh cells, has a protection board and comes with a written warranty from the people who made it. MyLap ticks every box below.
Fresh 0-cycle Li-ion cellsYes
Overcharge, heat, short-circuit protectionYes
Charge cycles, tested1000+
Accident cases0
Replacement warranty14 months
Happy customers10,000+
Average rating, verified buyers4.8 ★
01
Which is the best laptop battery brand in India?
There is no official ranking of laptop battery brands in India, so "best" comes down to five things you can check yourself: fresh cells, a protection board, an exact fit, a written warranty and honest reviews. MyLap covers all five: new 0-cycle cells, overcharge, overheat and short-circuit protection, a model list on every product, a 14-month replacement warranty and a 4.8 average from verified buyers.
02
Is MyLap India's No.1 laptop battery brand?
We would rather show you numbers than put a No.1 badge on ourselves. Over 10,000 customers have bought a MyLap battery, our packs are tested for 1000+ charge cycles, and we have zero accident cases so far. Compare that with any other brand before you decide.
03
Who makes MyLap laptop batteries?
MyLap India makes them. We are a laptop battery maker based in Bhopal, Madhya Pradesh, and every pack is labelled Made in India. You deal with the maker directly, not a reseller.
04
Why do people pick MyLap as a top laptop battery brand?
Mostly for three reasons: the battery fits and works first time, it lasts (1000+ cycles tested), and if something goes wrong the replacement is handled by the same team that made it.
05
Is a MyLap laptop battery safe to use?
Yes. Every pack has a protection board that cuts power on overcharge, overheating or a short circuit. That is why we have 0 accident cases reported with MyLap batteries.
06
Which laptop battery lasts the longest?
Look for the rated charge cycles, not just the mAh number. A MyLap pack is tested for more than 1000 full cycles, close to three years of daily charging, with low self-discharge when the laptop sits unused.
07
Where can I buy a genuine MyLap battery?
On mylapindia.com, Amazon and Flipkart. Buying on our own website gets you direct support on WhatsApp and the warranty straight from the maker.
For repair shops, resellers and IT teams
Stock MyLap.
Buy at manufacturer price.
Order any mix of models in bulk. Every piece carries the same warranty your customers get, and you deal with the maker directly, not a middleman.
Buying guide
Buying a replacement laptop battery in India: what to check
A laptop battery is a pack of lithium-ion cells, a protection circuit and a plastic shell shaped for one family of laptops. Three things decide whether a replacement is worth it: the quality of the cells, the protection board, and an exact fit.
1. Match the battery code, not just the laptop name
One laptop series can use two different batteries. The safest match is the code on your old battery, such as JC04 for many HP 15 laptops or M5Y1K for the Dell Inspiron 3451 and 3551. MyLap lists every compatible model and part number on each product page.
2. Check the voltage and capacity
The voltage must match your original, usually 10.8V, 11.1V or 14.8V. Capacity in mAh or Wh tells you how much energy the pack holds. A 4000 mAh, 11.1V pack stores about 44 Wh.
3. Ask what happens if it fails
A laptop battery manufacturer that stands behind its product gives a written warranty and a clear claim process. MyLap batteries come with a 14-month replacement warranty, and a claim needs only your order number.
Laptop battery price in India
MyLap batteries start from
₹1,149
, with free delivery and Cash on Delivery on every order. The exact price is on each product page. Popular picks include the Dell Inspiron 3521, HP JC04 and Dell M5Y1K batteries.
What makes a laptop battery the best one to buy?
Price alone tells you little. The best laptop battery is the one with fresh cells, a working protection board, the exact shape and connector of your original, a written warranty and real reviews from people who bought it. If a seller cannot tell you all five, keep looking.
How long does a laptop battery last?
Battery life is counted in charge cycles. One cycle is one full charge from empty to 100%. MyLap packs are tested for more than 1000 cycles, which is close to three years of daily full charges. Heat and constant draining to 0% shorten that life, so follow the care tips above.
Quick answers
Are MyLap batteries original?
MyLap batteries are compatible replacement batteries made by MyLap in India. They match the original's shape, connector and voltage and work without BIOS errors.
How long does delivery take?
3 to 6 working days in most of India, 2 to 3 days more for remote areas. Delivery is free.
Can I pay cash on delivery?
Yes. You can also pay by UPI, card or net banking through Razorpay.
How much backup will I get?
Usually 2.5 to 4 hours, depending on your laptop, screen brightness and work.
How do I claim warranty?
Message us on WhatsApp or email orders@mylapindia.com with your order number. After a quick check, we send a replacement.
Do you sell to repair shops?
Yes. Ask for a bulk quote with the models and quantity you need.
Not sure which one fits?
Send a photo of your old battery. Our team will match the right battery for your laptop.
