Dell Laptop Battery M5Y0X Extended 9 Cell

(7 reviews) Write a Review
Order in the Next
and it Ships Tomorrow
Adding to Cart… The item has been added


This is a certified brand new replacement extended life battery for select Dell Latitude laptops. This battery replaces the M5Y0X that shipped with your Dell notebook. 

Product Specifications:

  • Battery Type: M5Y0X Brand new Replacement Battery
  • Rating: 11.1V
  • Capacity: 7800 mAh
  • Cell Type: Li-Ion
  • Battery Number: 9-Cell

Compatible Dell Models: Latitude E6540 Latitude E6440 Latitude E5420 Latitude E6420 Latitude E6520 Latitude E5520 Latitude E5430 Latitude E5530 Latitude E6430 Latitude E6440 Latitude E6530

Part Number: M5Y0X



This battery has a 90 day warranty.

7 Reviews Write a Review

  • 4

    Posted by Gregory Thompson on Nov 13, 2019

    Good product. Meets expectations

    Always pleased with DI

  • 5

    Posted by Mr. B on May 31, 2018

    Battery for Dell Laptop M5Y0X

    This battery was an exact match for my laptop, It allows for 4 hours of service on a full charge. The battery worked right out of the package. The battery has taken a full charge and seems to function perfectly. Discount Electronics shipped the item in a timely manner. I wouldn't hesitate to deal with them again or refer them.

  • 5

    Posted by Unknown on Jul 25, 2017

    Great Fit

    Was charged at 70% when installed. Charged up to 100% as expected. So far all is good. I expect to be ordering a second battery for my other Notebook.

  • 5

    Posted by James Tate on Feb 15, 2016

    I tried to buy a battery from a competitor I had previously done business with. After over two months they refunded my money. My IT guy suggested Discount Electronics. Within a week I had my battery. I highly recommend this company.

  • 5

    Posted by Marivon Christine on Oct 09, 2015

    I received my laptop battery in a very timely fashion and my laptop is running like new!

  • 5

    Posted by Rosemary Long on Mar 26, 2015

    Working great. Wonderful service, fast delivery

  • 4

    Posted by Mark Corwin on Jun 06, 2012

    Good product