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Introduction

This guide will help you replace the battery for the Alienware Pro Wireless Gaming Mouse (model name PRO-MS and PRO-M-D). The battery provides power to the motherboard of the mouse to enable normal function. Before replacing the battery, please refer to the troubleshooting guides.

This guide will walk you through step by step how to replace the lithium-ion battery in your mouse.

Caution: Handling the electrical parts may shock you. If you have a swollen battery please refer to the battery swollen guide for proper identification and safe removal. For information on where to recycle the battery, please refer to the page on proper device disposal.

Before you begin this repair, make sure the mouse is powered off and unplugged from the charger or other device.

What you need

Step 1 Feet

Alienware Pro Wireless Gaming Mouse Battery Replacement, Feet: step 1, image 1 of 3

Alienware Pro Wireless Gaming Mouse Battery Replacement, Feet: step 1, image 2 of 3

Alienware Pro Wireless Gaming Mouse Battery Replacement, Feet: step 1, image 3 of 3

Flip the mouse over so the bottom is facing up..
Use an opening pick to gently peel the mouse foot off the bottom case.
The mouse feet warp easily so if you're not replacing them, be careful and don't rip them off. You will need them when you reassemble the mouse.

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Step 2

Peel and remove the other mouse foot.

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Step 3 Battery

Alienware Pro Wireless Gaming Mouse Battery Replacement, Battery: step 3, image 1 of 1

Use a TR6 Torx security screwdriver to remove the four 6 mm screws under the foot pads.

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Step 4

Alienware Pro Wireless Gaming Mouse Battery Replacement: step 4, image 3 of 3

Use your hands or a spudger to separate the bottom and top of the mouse.
Insert the end of the spudger in the seam between the top and bottom case, and slide it around the perimeter to release the clips holding it together.
You may hear a cracking sound when the clips are released.

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Step 5

Use the pointed end of a spudger to push on alternating sides of the battery connector to "walk" it out of its socket.
Avoid pulling on the wires. If necessary, pull as close to the connector as possible to prevent damage to your mouse.

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