Dell 3-cell 55 Wh Lithium Ion Replacement Battery for Select Laptops

Name: Dell 3-cell 55 Wh Lithium Ion Replacement Battery for Select Laptops
Brand: Dell
SKU: cpx-nxrkw

Always on the go? No more worries about running out of battery power! You can power your Laptop with this 3-cell Lithium Ion Battery from Dell™. With a capacity of up to 55 Wh, this new battery lets your laptop work seamlessly while on the move.

Information on repairability for Québec

CAD $156.24

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Manufacturer part NXRKW | Dell part CPX-NXRKW | Order Code cpx-nxrkw | Dell

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Tech Specs

Battery Information

Application/Usage

Notebook

Battery Rechargeable

Yes

Battery Size

Proprietary Battery Size

Battery Chemistry

Lithium Ion (Li-Ion)

Battery Capacity

4524 mAh

Battery Energy

55 Wh

Number of Cells

Output Voltage

11.55 V

Miscellaneous

Environmental Compliance

Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

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Compatibility

Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system.
Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.

Quality

Dell uses only OEM grade quality components.

Warranty

Our Limited One Year Warranty guarantees that if our Genuine Dell-branded parts should fail, we will replace them.
Genuine Dell-branded parts mean that you will not need to worry about voiding your Compatibility
- Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system.
- Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.
Quality
- Dell uses only OEM grade quality components.
Warranty
- Our Limited One Year Warranty guarantees that if our Genuine Dell-branded parts should fail, we will replace them.
- Genuine Dell-branded parts mean that you will not need to worry about voiding your system’s hardware warranty.
- Non-Dell parts are not covered and may void your system warranty.
- For more information about warranties,please click here: www.dell.com/warranty
Technical Support
- This product requires removal of the back cover of the system. Find instructions for battery removal and installation in your system’s service manual.
- Our experienced technical support staff is available to answer any questions regarding your genuine Dell-branded parts upgrade.
- Parts purchased from other sources will not be supported by Dell.
Battery Removal and Installation

Learn how to replace the battery in the Dell System by reviewing the Service Manual Dell Support Home Page.

Also, be sure to check out our general battery replacement video for additional safety steps and guidelines.

Dell AR Assistant

The Dell AR Assistant app creates an augmented reality experience with step-by-step instructions to replace common parts on select Dell computers. All that is needed is an Android or iOS smartphone. The app does not require a login.

The Dell AR Assistant is available for selected Dell computers only. If your Dell product is not listed now you may try to check later as we are regularly updating this list.

Download Dell AR Assistant for free through the Google Play Store or the Apple Store using the following links:

Dell AR Assistant for Android.

Dell AR Assistant for iOS.

Leading with more sustainable materials

We have developed alternatives to lithium-ion batteries that rely on different minerals—including less cobalt—while still delivering the longevity, reliability and power density customers expect. Dell has developed innovative batteries, with the industry's only battery to use up to 80% lesser cobalt.*

*Based on internal analysis, January 2025. Entry battery(45 whr) uses NCM technology and has 80% lesser cobalt compared to LCO technology

Compatibility

This product is compatible with the following systems:

XPS 13 (9320)
XPS 13 (9340)
XPS 13 (9345)
XPS 13 (9350)

Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered.

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