Search  for anything...

DMKAOLLK 99Wh 9NJM1 Battery Replacement for Dell Alienware 17 R4 R5 15 R3 R4 Alienware 15 2018 ALW17C-D1758 P31E P31E001 P31E002 P69F P69F001 P69F002 Series 9NJMI 44T2R MG2YH 01D82 546FF 11.4V

  • Based on 471 reviews
Condition: New
Checking for product changes
$47.79 Why this price?
Save $7.18 was $54.97

Buy Now, Pay Later


As low as $7.97 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 7 hours and 19 minutes
Available payment plans shown during checkout

Style: 99Wh 9NJM1 Battery


Features

  • Specifications Battery Model: 99Wh Standard Rechargeable Li-ion battery Type 9NJM1, Battery Type: Li_ion, Voltage: 11.4V Capacity: 99Wh ; Cells: 6-cell; Color: Black ,Condition :New,Packages includes: 1x 9NJM1 Battery,2 x Free Screwdrivers,1x Instruction for 9NJM1 Laptop Battery
  • Compatible Battery model Replacement Battery for Dell 9NJM1 ,9NJMI ,44T2R ,MG2YH ,0MG2YH ,01D82 ,HF250 ,0HF250 ,546FF ,0546FF Rechargeable Li-ion battery
  • Compatible Laptop ModelsReplacement Battery for Dell Alienware 15 R3,Alienware 15 R4,Alienware 17 R4,Alienware 17 R5 Laptop,for Dell Alienware 15 2018 ALW17C-D1758 ALW17C-D1748 Series,for Dell P31E P31E001 P31E002 P69F P69F001 P69F002 Series(Check description below for more models)
  • Safe and Long Lasting Battery Life Our 9NJM1 Battery is 100% compatible with the original 9NJM1 dell battery and complies with CE/FCC/ROHS/UL certified standards. It is 100% new from manufacturer and can support up to 1000 recharge cycles over the life of the battery
  • What You Get9NJM1 Replacement Battery , 2 Screwdrivers, User Manual on Laptop Battery, our worry-free 12-month warranty,60-day unconditional refund ,24 x 7 email support and friendly customer service. Contact us by follow step:go to the product detail page and click on "DMKAOLLK INC" under the Add to Cart and then click on "Ask a question"

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: DMKAOLLK


Battery Cell Composition: Lithium Ion


Compatible Phone Models: 99WH Type 9NJM1 Battery for Dell Alienware 15 R3 R4 17 R4 R5 P31E001 P31E002 P69F001 P69F002 laptop


Recommended Uses For Product: Laptop


Product Dimensions: 10.25 x 3.5 x 0.5 inches


Item Weight: 1 pounds


Item model number: JC04


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: September 13, 2023


Manufacturer: DONG GUAN BOYU ELECTRONICS CO., LTD


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great battery life, questionable performance
Style: 86Wh 69KF2 Battery
This increased my battery life in my 9510 from ~1:30 (battery was currently at like 35kw) to 4.5 hours. This was wonderful and super helpful when traveling. EDIT: The issue mentioned after this has been fixed. I ordered this same battery as a replacement battery and it doesn't have this issue. Updating from 2 to 5 stars. The only problem is that when the battery is not full and my laptop uses a lot of power (full CPU for a few seconds), my laptop now dies. If I turn my brightness down it helps. Hoping a replacement fixes this and I'll update my review at that time. ... show more
Reviewed in the United States on April 29, 2024 by AlexL

  • Replaced Dead OEM battery with this.
Style: 60Wh 1F22N
My Dell G7 15 7590 OEM battery was not holding a charge. I opened up the laptop and the OEM battery had swelled up like a tiny little pillow. I replaced the dead OEM battery with this and it works great.
Reviewed in the United States on May 19, 2024 by John

  • Just the part I needed.
Style: 74WH 357F9 Battery
My Dell Inspiron laptop battery had to be replaced. This was the exact make and model of battery I needed. Installation was easy and I haven't had any issues with it. Fully charged in an hour and twenty minutes. Not sure how long that charge lasts, but I'm just happy my laptop can hold a charge at all now. ... show more
Reviewed in the United States on April 30, 2024 by Daegan

  • Worked at first, but the laptop now has to be plugged in to boot up.
Style: 86Wh 69KF2 Battery
The replacement battery worked beautifully at first after installation, powering up and lasting much longer than the original one that had worn down over time so I threw away the original battery. However, after a day or two the laptop now refuses to boot up without being plugged into the AC adapter. It hangs on the Dell screen and then powers down. Multiple attempts at reinstalling later and the problem persists, so the laptop now has to be plugged in or Windows won't boot, and it's a 50/50 shot whether unplugging the adapter immediately results in it powering off or if the battery works as intended for a little while and then powers off unexpectedly. Useless as a battery replacement. ... show more
Reviewed in the United States on March 31, 2024 by Alex Swindle

  • Nice replacement battery for a fair price
Style: 99Wh 9NJM1 Battery
Replacing this battery on an Alienware computer is challenging, but not because of the battery. So many screws, cables, and connections to disassemble and reassemble, but much cheaper than the alternative. :)
Reviewed in the United States on November 29, 2023 by Doug McClure

  • Painful installation
Style: 99Wh 9NJM1 Battery
The battery itself is great - perfect replacement. The actual process of replacing the battery is fairly high difficulty. Search YouTube for video that matches model, and probably view a couple different videos to see if they align or where there might be options. Don't be surprised if after reassembling, something doesn't work and you have to disassemble, review/correct connections, and reassemble. ... show more
Reviewed in the United States on May 22, 2024 by Timothy J. Haugen

  • Easy to install, works great on the Inspiron 15 7000 Gaming
Style: 74WH 357F9 Battery
My old gaming laptop was being held together by packing tape and dreams, but it still worked and with a brand new SSD, now it was back to being as fast as it was when I got it new with a platter drive! But now, the battery would only last maybe an hour before it had to be plugged in. Enter this bad boy. This battery worked great in my machine, which I had agonizingly researched whether it would fit in the laptop or not and meet all of the requirements. The hardest part of replacing the battery was getting the bottom cover off (again, refer to the 'packing tape' part of this review). A couple of little Philips screws and one connector unplugged and plugged back into this new battery and we were in business. I went from 1 hour of battery life to a little over 9 in just a few minutes. I've certainly gotten more out of it, with powering down and back up and not doing super intensive tasks most of the time, but those are the estimates that the Windows Power widget mentions. ... show more
Reviewed in the United States on December 2, 2023 by Kay B

  • Fit perfectly.
Style: 74WH 357F9 Battery
Flipped my computer over to do something and realized the battery was melted. So I bought this to replace it and I have had no issues since I replaced it. Great for the price.
Reviewed in the United States on May 13, 2024 by Keith Kravitz

Can't find a product?

Find it on Amazon first, then paste the link below.