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Main image of CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

Alt view image 2 of 6 - CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

Alt view image 3 of 6 - CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

Alt view image 4 of 6 - CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

Alt view image 5 of 6 - CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

Alt view image 6 of 6 - CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

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CQCQ CQCBD 7WNW1 Laptop Battery for Dell Latitude 5420 5424 Rugged, Latitude 7424 Rugged Extreme Latitude 7330 Rugged Extreme 6JRCP 0GK3D3 07WNW1 0DMF8C DMF8C GK3D3 (11.4V 51Wh 4342mAh)

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Compatible Part Number:0DMF8C, 6NNCF, 7WNW1, 451-BCHV, DMF0C, DMF8C, DP3KF, GK3D3, P85G, P85G001, P86G001
For Dell Latitude 5420, For Dell Latitude 5424, For Dell Latitude 7424, For Latitude 5420 RUGGED, For Latitude 5424 RUGGED, For Latitude 7424 RUGGED, For Latitude 7424 RUGGED EXTREME
(NOT fit for Dell Latitude 5420 Business Laptop)
How to install a new battery1. emove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery. 2. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube.This method may help you.
For Optimal Use battery1.New battery received, discharge the battery to 5% (not 0%) for the fist use, then charge and cycle 3-4 times to wake up the new battery.The important point is to perform a full discharge and charge every other month to extend the battery life.2.Do not connect adapter for a long time while using the

Overview

Specs

Reviews

Efficient and Reliable
Grade A Cells
FCC / CE / RoHS Certified
More Charging Cycles
Long Lasting Performance

:

Battery Type: Li-ion
Voltage:11.4V
Capacity: 51Wh 4342mAh
Battery Condition:100% Brand New

Compatible Part Numbers:

7WNW1 DMF8C 0DMF8C 0GK3D3
GK3D3 1Y62C 451-BCHS DMF0C DP3KF

Compatible Laptop/Notebook Models: (use "Ctrl+F to find your model quickly")

Fit for Dell Latitude 7424 Rugged Extreme Series
Fit for Dell Latitude 5424 Rugged Extreme Series
Fit for Dell Latitude 5420 Rugged Extreme Series (NOT fit for Dell Latitude 5420 Business Laptop)
Fit for Dell P85G Series
Fit for Dell P85G001 Series
Fit for Dell P86G Series
Fit for Dell P86G001 Series

Additional Information
First Listed on Newegg	January 13, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by E-Transit Limited Return Policy

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Item#: 9SIC4RTKRS5921