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How To Change Laptop Battery Cells – A Step By Step Guide

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2020 Wholesales New 6 Cells Laptop Battery For HP ProBook 440 445 450 455 470 G0 G1 HSTNN W98C
2020 Wholesales New 6 Cells Laptop Battery For HP ProBook 440 445 450 455 470 G0 G1 HSTNN W98C from


Laptop batteries have a finite lifespan, and over time, they degrade and lose their ability to hold a charge. When this happens, it's time to replace the battery cells. In this article, we'll take you through the process of changing laptop battery cells, step by step.

What You'll Need

Before you start, you'll need a few things:
  • A replacement battery cell
  • A small screwdriver
  • A plastic spudger tool
  • A grounding strap (optional)

Step by Step Guide

Step 1: Power Down Your Laptop and Disconnect All Cables

Make sure your laptop is completely powered down and unplugged from any power source. Remove any cables that are connected to your laptop.

Step 2: Remove the Battery

Most laptops have a latch or release mechanism that holds the battery in place. Locate this mechanism and release it to remove the battery.

Step 3: Disassemble the Battery

Using your small screwdriver, carefully remove the screws that hold the battery together. Once the screws are removed, use the plastic spudger tool to pry apart the battery casing.

Step 4: Identify the Battery Cells

Inside the battery casing, you'll see the individual battery cells. These cells are connected to one another with wires. Identify which cells need to be replaced.

Step 5: Remove the Old Cells

Using the plastic spudger tool, gently pry the old cells out of the battery casing. Be careful not to damage any of the wires or other components inside the battery.

Step 6: Install the New Cells

Take your new battery cells and carefully insert them into the battery casing. Make sure they are properly aligned and securely in place.

Step 7: Reassemble the Battery

Once the new cells are installed, reassemble the battery casing. Use the small screws to secure the casing.

Step 8: Reinstall the Battery

Carefully reinsert the battery into your laptop, making sure it is properly aligned and securely in place.

Step 9: Power Up Your Laptop

Plug your laptop back in and power it up. Make sure the new battery cells are working properly and holding a charge.

Step 10: Dispose of the Old Cells Properly

Dispose of the old battery cells properly. Do not throw them in the trash. Many electronics stores and recycling centers will accept old batteries for proper disposal.


Q: Can I change just one battery cell, or do I need to replace the entire battery?

A: It is possible to replace just one battery cell, but it is usually recommended to replace the entire battery to ensure optimal performance.

Q: How often should I replace my laptop battery cells?

A: The lifespan of a laptop battery depends on usage and other factors, but it is generally recommended to replace the battery every 2-3 years.

Q: Is it safe to replace laptop battery cells myself?

A: Yes, it is safe to replace laptop battery cells yourself as long as you follow proper safety precautions and handle the battery cells carefully.

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