Laptop Battery Removal Guide – Internal & External Batteries

Published: 22 Feb 2025

Is your laptop suddenly shutting down or not charging? A faulty or older battery is frequently the cause. However, before you come to replace it, you must first carefully remove the old one, which is not always easy. Whether your laptop’s battery is removable or built-in. This guide will show you how to safely remove a laptop battery, no matter which laptop model you have. 

Checking Your Laptop Battery Type

Before removing the battery, it’s important to check what type of battery your laptop has. There are two primary types:

Removable Batteries – These are found in older and low-cost laptops. These have a release latch for simple removal.

Internal (non-removable) batteries – common in modern ultrabooks and gaming laptops. These require opening the laptop’s back panel.

Check the bottom of your laptop to identify the type of battery it uses. A visible compartment with a latch indicates that it is detachable. If there is no apparent compartment, your laptop has an internal battery. You can also confirm this by checking your laptop’s manual or the manufacturer’s website.

How to Remove a Removable Laptop Battery

If your laptop has a removable battery, follow these steps:

Steps to Take Out a Laptop Battery

1. Power off the laptop – Shut down your laptop completely and unplug the power adapter. This eliminates the possibility of electrical injury.

2. Flip the Laptop – Place your laptop on a flat surface, bottom side facing up.

3. Find the Battery Hook – Most laptops feature a sliding latch that locks the battery.

4. Slide or Press the Latch – Unlock the battery by moving the latch in the correct direction.

5. Remove the Battery – Remove the battery carefully, avoiding using force.

A person carefully removing a laptop battery for maintenance or replacement.
Remove your laptop battery with care!

Safety Tips for Removing a Laptop Battery

Always switch off and unplug your laptop before removing the battery.

Handle the battery with carefully to prevent dropping or damaging it.

If the removed battery is not being used right away, keep it in a dry, cold area.

How to Remove an Internal Laptop Battery

If your laptop has an internal battery, removing it takes more steps and some tools. But don’t worry! With the right tools and care, you can do it safely.

Tools You Will Need

  • Small Phillips screwdriver
  • Plastic prying tool
  • Anti-static wrist strap (optional but recommended)

Steps to Disconnect Laptop Battery

1. Turn Off and Unplug – Shut down the laptop and disconnect any power cables.

2. Remove the Bottom Panel – Use a screwdriver to remove the screws that secure the back panel.

3. Gently lift the panel – use a plastic prying tool to remove it without damaging it.

4. Locate the Battery Connector – Find the cable that connects the battery to the motherboard.

5. Unplug the Battery Connector – Carefully disconnect the battery cable to avoid short circuits.

6. Unscrew and Remove the Battery – If the battery is fixed with screws, remove them before lifting it out.

A person removing the internal battery from a laptop with repair tools.
Replacing an internal laptop battery.

Important Warnings

  1. Avoid using metal tools near the motherboard to prevent short circuits.
  2. Handle the battery carefully; puncturing it can be dangerous.
  3. If unsure, consult a professional before removing an internal battery.

What to Do After Removing Laptop Battery

Once the battery is removed, you should take the following precautions:

  1. Install the new battery by reversing the methods used to remove the old one.
  2. Keep the battery safely stored while it’s being taken out for a short time to avoid damage.
  3. When disposing of an old battery, send it to a proper e-waste recycling facility.
Can I use my laptop without a battery?

Yes, most laptops can run directly on AC power without a battery. However, sudden power loss can cause data loss.

What should I do if my laptop battery is swollen?

Do not try to remove it yourself. A swollen battery can be dangerous. Take your laptop to a professional repair center.

How to take the battery out of a laptop if it’s stuck?

For removable batteries, check for dust or debris blocking the latch. For internal batteries, ensure all screws are removed before lifting the battery.

Where is Laptop Battery?

In most laptops, the battery is located on the bottom side. If it’s removable, you’ll see a latch. For internal batteries, it’s inside the back panel.

Conclusion

Removing a laptop battery is an easy task if done correctly. If your laptop has a replaceable battery, the whole process is basic. However, internal batteries need more care and tools. Always be careful and, if necessary, take the guidance of a professional. Always be careful when replacing or simply removing a computer battery to make sure your laptop works right. Discover more laptop care ideas in our other guides!

Muhammad Bilal Avatar
Muhammad Bilal

Muhammad Bilal has been covering laptop technology professionally for over four years. With a thorough understanding of every aspect of laptops, he will impart his knowledge to everyone. Bilal is the admin at Laptop Test Guide. So you'll find lots of reviews, solutions to problems, and opinion pieces from him here.

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