New MR90Y Battery Replacement Dell Inspiron 3421 5421 15-3521 5521 3721

Name: Dell Inspiron 3421 5421 15-3521 5521 3721 battery replacement
Brand: Dell
SKU: DEL19M478
Price: 72.5 USD
Availability: InStock
Rating: 4.4 (89 reviews)

72.50$| Free Delivery

Availalbe: In stock (Processing Time 24 - 48 hours)

New replacement battery for Dell MR90Y. This battery is compatible with the Dell Inspiron 3421 5421 15-3521 5521 3721 and can be used with your regular charger.It offers a high performance and durability.

SKU: DEL19M478

Capacity: 5200mah(LG CELL)/6 Cells

Voltage: 11.1V

Cell Type: Li-ion

Up to 1 year Warranty Quality Guaranteed 30-day return policyy 30-day return policy

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Description
Additional Information

Dell Inspiron 3421 5421 15-3521 5521 3721 Battery Replacement MR90Y – 5200mah(LG CELL)/6 Cells

The Dell MR90Y Battery Replacement is a 100% compatible replacement for the OEM Dell MR90Y battery. The Dell MR90Y battery replacement is manufactured using Li-Ion cells and features a capacity rating of 5200mah(LG CELL)/6 Cells. The full specifications can be found below:

Fits the following devices:

Dell Inspiron 14 Series
Dell Inspiron 14-3421 Series
Dell Inspiron 14-3437 Series
Dell Inspiron 14-5421 Series
Dell Inspiron 14-N3421 Series
Dell Inspiron 14-N5421 Series
Dell Inspiron 14R Series
Dell Inspiron 14R-3421 Series
Dell Inspiron 14R-5437 Series
Dell Inspiron 15 Series
Dell Inspiron 15-3521 Series
Dell Inspiron 15-3537 Series
Dell Inspiron 15R Series
Dell Inspiron 15R-5521 Series
Dell Inspiron 15R-5537 Series
Dell Inspiron 15R-N3521 Series
Dell Inspiron 15R-N5521 Series
Dell Inspiron 15R-N5537 Series
Dell Inspiron 17 Series
Dell Inspiron 17-3721 Series
Dell Inspiron 17-3737 Series
Dell Inspiron 17R Series
Dell Inspiron 17R-5737 Series
Dell Inspiron 17R-N3721 Series
Dell Inspiron 17R-N3737 Series
Dell Inspiron 17R-N5721 Series
Dell Inspiron 17R-N5737 Series
Dell Latitude 14 3000 Series
Dell Latitude 15 3000 Series
Dell Latitude 3440 Series
Dell Latitude 3540 Series
Dell Latitude E3440 Series
Dell Latitude E3540 Series
Dell Vostro 2421 Series
Dell Vostro 2521 Series

Replaces the following products:

312-1392 312-1390 49VTP 68DTP 6KP1N 8TT5W FW1MN MK1R0 PVJ7J V8VNT X29KDYGMTN 24DRM 4DMNG 6HY59 6XH00 9K1VP G019Y MR90Y T1G4M VR7HM XCMRD 312-1387 312-1433 4WY7C 6K73M 8RT13 DJ9W6 G35K4 N121Y V1YJ7 W6XNM XRDW2 0MF69

Features Of Battery for Dell Inspiron 3421 5421 15-3521 5521 3721 MR90Y:

Battery Us offer you a replacement battery of high quality
This battery type Li-ion Voltage: 11.1V Capacity: 5200mah(LG CELL)/6 Cells
Battery Us provides a 12-month replacement warranty.
Condition: New

Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.

We cover the Dell Inspiron 3421 5421 15-3521 5521 3721 Battery replacement with a full 12-month warranty. For Any Queries Please Feel Free to Contact Us We will try to answer your question as soon as possible.

Fast US delivery. 30-day refund policy. Buy now!

What should I pay attention to when using the MR90Y battery replacement?

The performance of all rechargeable batteries will decrease with time and cumulative usage. Wrongly using it will speed up the process significantly. Therefore, you need to pay attention to the following points when using the battery for MR90Y:

High-temperature environment: High temperature is the battery killer, which will cause the battery to completely die or even explode.
Exhausted battery power: Speed up the wear and tear of the battery. Usually, it is necessary to avoid Dell Inspiron 3421 5421 15-3521 5521 3721 battery power below 2%.
Power adapter: The wrong power adapter may damage the laptop and battery. Please use a qualified and correct adapter to charge.
Use Dell Energy Management, a power management application provided by Dell, to manage MR90Y replacement battery charging.
If the laptop is not used for a long time, it should be turned off after charging over 80% and stored in a dry and cool place. If the battery is removable, it is best to remove the battery and store it in a plastic bag.