
The Perfect Partner for Your Dell Laptop on the Go
Always on the go? Do not stop your valuable work due to low battery performance. Get a Dell Original Battery to keep going while at home or office or travel.
- Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system.
- Dell’s sustaining qualification process allows for testing and certification of the newest technology on your Dell system
- Genuine Dell-branded parts mean that you will not need to worry about voiding your system’s hardware warranty.
- Non-Dell parts are not covered under warranty and may void your Dell laptop’s warranty.
- Dell’s Limited One Year Warranty guarantees that if Genuine Dell-branded parts should fail, it will be replaced.

Dell XCMRD Battery Specs
The Perfect battery life for Your Dell Inspiron 3521 3537 3421 5521 & many more models
This high quality rechargeable original replacement battery for Dell XCMRD is designed with the highest control standards; have internal circuit boards with smart chips ( Cell imbalance shut off protection, Thermal runaway protection, Overcharge shut off protection, Over discharge shut off protection, High/low temperature shut off protection ), and are made from eco-friendly materials without lead or mercury. Every Dell laptop batterry has been Certified by CE, UL, ROHS, ISO9001/9002 and has passed strict safety tests. Long lasting, this extended 4 cells Dell XCMRD battery can be charged/discharged for more than 600-800 cycles.
Here are some few Important Tips for using Dell XCMRD Laptop Battery:
This New Dell XCMRD Battery comes in discharged/ partially charged state and it should be charged minimum for 2-3 charge/ discharge cycles to achieve its optimum performance.
When you charge a new Dell XCMRD Battery your computer power meter may indicate that charging is complete after a few minutes, don’t worry about it and just remove the battery and install it again and repeat the charging procedure.
Dell XCMRD Battery Replacement requires some technical skills to install it and user can either install it or hire a technician to do it. Please refer DIY (Do-It-Yourself) videos available our website for your convenience.
It is important to fully charge and fully discharge rechargeable laptop batteries after every 2 weeks, failing to do so may decrease Dell XCRMD Battery Life.
Dell XCMRD Battery Backup will be same as the original battery which you got installed in your new laptop.
If your Dell XCMRD Battery is not charging then kindly try a different charger to verify because this problem may occur due to a faulty charger also.
If Dell XCMRD Battery will not be in use for a long time then it is recommended that you should remove it from the device and store it in a cool, dry and clean place
Guides for a Healthy Dell XCMRD battery
Dell XCMRD battery - Frequently Asked Questions
Compatible part numbers
- 4WY7C
- XCMRD
- 4DMNG
- FW1MN
- MR90Y
- 0MF69
- 24DRM
- 312-1387
- 312-1390
- 312-1392
- 312-1433
- 451-12107
- 451-12108
- 49VTP
- 4DMNG
- 4WY7C
- 68DTP
- 6HY59
- 6K73M
- 6KP1N
- 6XH00
- 8RT13
- 8TT5W
- 9K1VP
- DJ9W6
- FW1MN
- G019Y
- G35K4
- MK1R0
- MR90Y
- N121Y
- PVJ7J
- T1G4M
- V1YJ7
- V8VNT
- VR7HM
- W6XNM
- X29KD
- XRDW2
- YGMTN
Fits Dell laptop models:
- Inspiron 14(3421)
- Inspiron 14(3442)
- Inspiron 14R(5421)
- Inspiron 14R(5437)
- Inspiron 15(3521)
- Inspiron 15(3537)
- Inspiron 15(3541)
- Inspiron 15(3542)
- Inspiron 15R(5521)
- Inspiron 15R(5537)
- Inspiron 17(3721)
- Inspiron 17(3737)
- Inspiron 17(5748)
- Inspiron 17R(5721)
- Inspiron 17R(5737)
- Inspiron 3443
- Inspiron 3531
- Inspiron 3543
- Latitude 3440
- Latitude 3540
- Vostro 2421
- Vostro 2521
Good
Well this is gonna be long as I am really very happy with the puchase!
I was looing for a replacement original battery for my Dell Inspiron 5521. Sellers in Amazon & Flipkart were listing them for quite high prices and some of them did not appear genuine either. After a bit of googling, I came across this website. I was very skeptical at first as the prices were quite reasonable. I waited for a few months. Finally one day, wen my old batery got completely dead, I opened up this website and again did a bit of research. I opted for cash on delivery as I was still not totally sure. Ofcourse I had to pay 75 extra but I was okay with it. I did have to make an advance payment of 150 and the rest was COD. The item got shipped the very next day via xpressbees. I was wondering if it woul really be an aunthetic Dell product. A few days later, the parcel was in my hands and was was really pleased to see the very box it came in. (Please refer pictures attached). It is a genuine Dell product which one can tell just by looking at the box and product inside! I hope this website grows so that it can become a one stop joint for laptop and computer accessories. Another good thing is they give both options “genuine” and “third party compitable” in a very honest manner. I would like to see original and third party printer cartridges and toners in the future as it is not easy to get original toner cartridges online. Cheers!
Perfect fitting average battery backup time 3 hrs in 100% charge
Product is ok.
The battery is working fine. But When I generated a report from command prompt for the battery after placing it in laptop. It shows a different manufacturer name and not dell. Why is that so?
BEST PRICES
Good
Good Product
Excellent Product, backup is good, Thanks Lapgadgets.
Right product, timely delivered
excellent
Good laptop battery
4 years old laptop… After adding Lap Gadgets battery… It’s giving more than 4 hours
4 years old laptop… After adding Lap Gadgets battery… It’s giving more than 6 hours
Quality is good. Getting 5 hrs backup. Worthy..
I bought this battery from lapgadgets. Battery backup and charging speed good. Product is fine so any needy can go for it
Good working
I received battery, don’t be doubtful to buy. First I thought I will receive a duplicate battery but nope!
I received original battery, don’t be doubtful to buy. First I thought I will receive a duplicate battery but nope!
Worked for my laptop-fully charging