Dell MR90Y Battery 58Wh New Replacement

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This is a certified brand new replacement battery for select Dell laptops. This battery replaces the MR90Y that shipped with your Dell notebook.


  • Battery Type: MR90Y Brand new Replacement Battery
  • Cell Type: Li-ion
  • Battery Number: 6Cell
  • Voltage: 11.1V
  • Capacity: 5200mAh

Compatible Models: Inspiron:15, 3542, 17R, 5737, 15R, 5521, Vostro, 2521, M531R, 5535, 5721, 14R, 5421, 17, 5748, 5537, 3537, 14, 3437, 3443, 3737, 5749, 3442, Latitude,3540,3541,2421,3543,3521, 3440, 3531, M731R, 5735, 5437, 3421, 3721, Precision M2800,

Part Numbers: 0MF69, 24DRM, 312-1387, 312-1392, 312-1433, 49VTP, 4WY7C, 68DTP, 6HY59, 6KP1N, 6XH00, RT13, 9K1VP, J9W6, FW1MN, G35K4, K1R0, MR90Y, VJ7J, T1G4M, V1YJ7, R7HM, W6XNM, 29KD, RDW2 YGMTN, V8VNT.



This battery has a 90 day warranty.

7 Reviews Write a Review

  • 5

    Posted by Linda Verma on Feb 09, 2016

    Great service! Easy to find what type of battery to order on the website and it arrived fast.

  • 5

    Posted by Dena McDonald on Jan 05, 2016

    It arrived on time and works like a charm

  • 5

    Posted by J. Nicholson Castleton on Dec 14, 2015

    Battery arrived two days before I expected it, it fit just perfect and I'm back in business.

  • 5

    Posted by Kathleen Young on Oct 09, 2015

    it arrived in great shape and the battery Works! Yes!

  • 5

    Posted by Jeff Moriarity on Oct 06, 2015

    Good identification of exact replacement part. Quick delivery. Working fine so far.

  • 5

    Posted by Octavio Perez on Sep 22, 2015

    Wonderful. Thanks for your great service.

  • 5

    Posted by Denise Atlas on Aug 17, 2015

    The laptop battery I purchased (for my Inspiron) was easy to find on the site, the price was very good, the ordering process was easy, and the battery arrived quickly and in good condition. 5 stars!