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Dell Inspiron 15R 5521 Latitude 3440 3540 Battery|11.1V 6 Cell 6800mAh 72Wh|PN: 9K1VP MR90Y 312-1433

Max Capacity DLMC5421LH-R

Availability: Out of stock

Regular Price: $109.99

Special Price: $80.99

Quick Overview

The most powerful 6 cell Inspiron 15 5421 5521 - Latitude 3440 3540 Battery Made!



If you have been disappointed by Amazon's or Dells replacement batteries in the past, then our Advanced Latitude 3540 / Inspiron 5421 battery was made for you. We exclusive use Panasonic's Advanced NNP cell technology which increase battery life by about 40% when compared to typical li-ion batteries. Additionally, our Max Capacity batteries typically last about 3 years.



Capacity:6800mAh 72WhChemistry:Li-Ion
Cells:6Color:Black
Voltage:11.1Cell Manufacture:Panasonic NNP
Shipping:Flat $6.95Warranty:16 Months

Performance Highlights

  • *** 3 year average service life which is double the service life of other replacement batteries.



  • *** Massive amounts of power to enable you to run longer 20-50% longer than comparable 6 cell or other discount brands.

Inspiron 15r 5521 battery - top

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Details

Max Capacity Leading Designs that Combine Safety and Ultra-High Capacity


What does the brand Max Capacity represent

Max Capacity is committed to producing high-end, high performance laptop replacement batteries and adapters. We continually look for and implement Li-Ion cell advancements to produce the most advanced, safe and powerful Li-Ion batteries available.

Outstanding Li-Ion Battery Performance

Your Laptop will Run Longer when using our Li-Ion Batteries. Our batteries are lighter in weight and maintain some of the highest energy capacity over the life of the product. More energy capacity equals longer run-times between charges. We achieve this with innovative NNP technology which consists of a slight Li-Ion formula change in the chemistry of the battery. This new nickel-based positive electrode technology allows our laptop batteries to achieve higher energy capacity then previously possible.

Our Batteries Provide almost Double the Life Expectancy of traditional Li-Ion Battery Packs!

In addition, NNP Technology increases the service life of the product dramatically versus other comparable Li-ion batteries. This means you wont need to replace our Max Capacity laptop batteries as frequently, thereby saving you money.

Safety

New HRL Technology combined with traditional IC power management makes our laptop batteries VERY safe. Our laptop batteries remain particularly safe thanks to the use of a patented Heat Resistant Layer built into every battery cell we use. This solution consists of an insulated metal oxide film between the electrodes, which prevents overheating even in the case of an internal short-circuit. When added to state if the art power management circuity, HRL Technology makes Max Capacity laptop batteries particular safe! Lastly, all cells we put in our products are UL 1642 certified. This is a safety and quality issue that we insist on for our brand's reputation and our customers safety.

Conclusion:

Max Capacity Laptop batteries excel in product safety while delivering ultra high capacities and extended product life! Oh, and we're affordable too!

Power ON and Stay ON!

Additional Information

Dimensions No
Voltage 11.1
Capacity 6200
Cell Number 6
Model Number Compatibility
  • Inspiron 14
  • Inspiron 14 (3421)
  • Inspiron 14-3421
  • Inspiron 14-3437
  • Inspiron 14-5421
  • Inspiron 14-N3421
  • Inspiron 14-N5421
  • Inspiron 14R
  • Inspiron 14R (5421)
  • Inspiron 14R (5437)
  • Inspiron 14R-3421
  • Inspiron 14R-3437
  • Inspiron 14R-5421
  • Inspiron 14R-5437
  • Inspiron 14R-N3421
  • Inspiron 14R-N3437
  • Inspiron 14R-N5421
  • Inspiron 14R-N5437
  • Inspiron 15
  • Inspiron 15 (3521)
  • Inspiron 15 (3537)
  • Inspiron 15-3521
  • Inspiron 15-3537
  • Inspiron 15-5521
  • Inspiron 15-N3521
  • Inspiron 15-N5521
  • Inspiron 15R
  • Inspiron 15R-3521
  • Inspiron 15R-3537
  • Inspiron 15R-5521
  • Inspiron 15R-5537
  • Inspiron 15R-N3521
  • Inspiron 15R-N5521
  • Inspiron 15R-N5537
  • Inspiron 17
  • Inspiron 17 (3721)
  • Inspiron 17 (3737)
  • Inspiron 17-3721
  • Inspiron 17-3737
  • Inspiron 17-5721
  • Inspiron 17-N3721
  • Inspiron 17-N3737
  • Inspiron 17-N5721
  • Inspiron 17R
  • Inspiron 17R (5721)
  • Inspiron 17R-3721
  • Inspiron 17R-3737
  • Inspiron 17R-5721
  • Inspiron 17R-5737
  • Inspiron 17R-N3721
  • Inspiron 17R-N3737
  • Inspiron 17R-N5721
  • Inspiron 17R-N5737
  • Inspiron 3421
  • Inspiron 3437
  • Inspiron 3521
  • Inspiron 3537
  • Inspiron 3721
  • Inspiron 3737
  • Inspiron 5421
  • Inspiron 5437
  • Inspiron 5521
  • Inspiron 5537
  • Inspiron 5721
  • Inspiron 5737
  • Inspiron N3421
  • Inspiron N3437
  • Inspiron N3521
  • Inspiron N3537
  • Inspiron N3721
  • Inspiron N3737
  • Inspiron N5421
  • Inspiron N5437
  • Inspiron N5521
  • Inspiron N5537
  • Inspiron N5721
  • Inspiron N5737
  • Latitude 14 3000 Series
  • Latitude 15 3000 Series
  • Latitude 3440
  • Latitude 3540
  • Precision M2800
  • Vostro 2421
  • Vostro 2521
    Part Number Compatibility
    • 0MF69
    • 24DRM
    • 312-1387
    • 312-1390
    • 312-1392
    • 312-1433
    • 49VTP
    • 4DMN6
    • 4DMNG
    • 4WY7C
    • 68DTP
    • 6HY59
    • 6K73M
    • 6KP1N
    • 6XH00
    • 8RT13
    • 8TT5W
    • 9K1VP
    • DJ9W6
    • FW1MN
    • G019Y
    • G35K4
    • MK1R0
    • MR90Y
    • N121Y
    • PVJ7J
    • T1G4M
    • V1YJ7
    • V8VNT
    • VR7HM
    • W6XNM
    • X29KD
    • XCMRD
    • XRDW2
    • YGMTN
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    Reviews

    Worth every penny... , 3/31/2015
    By bkrander
    I had previously purchased a generic battery from Amazon but was not happy with the amount of runtime or the overall quality, so I decided to try this battery, but I was sceptical.... The fit was good and I got an extra 90 minutes of runtime. I returned the generic battery back to Amazon that day.

    Very impressed...good product!
    Read all Reviews | Add Your Review

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