The main advantage of a laptop is its autonomy. However, when the battery starts to fail or no longer holds a charge, this poses a problem. Fortunately, in most cases, there are solutions!
These solutions apply to laptops whose battery is easily accessible . This means you have a slot with a physical slider to unlock and remove the battery.
Warning : You don't have easy access to your battery? If this is the case, you will have to dismantle the laptop chassis! These manipulations must be carried out with caution. One wrong action can damage your computer! To help you disassemble, consider going to YouTube. By tapping on the search bar: “Change laptop battery + the brand of your computer”
Buy a new battery
If you want to change your laptop battery, avoid getting a second-hand battery. Here are the reasons:
- You don't know how long it was actually used.
- You have no guarantee that it will work.
Information required
To avoid making a mistake when purchasing a new battery, take all the necessary information about your equipment:
- Laptop brand
- Model
- Serial number
Good to know : There are now external batteries for laptops !
Change the battery of an HP laptop
Step 1: Retrieve product information from the label on the computer.
If the label is missing or damaged, you can run the “HP support assistant” program. From the items offered, choose your computer. You will then have access to the serial number and the name of the product.
Step 2: Proceed to purchase the new battery. Once you have received the battery, you can move on.
Step 3: Make sure your laptop is turned off, then turn it over. The battery should be on top, in front of you.
Step 4: Unlock the battery using the latch, then take out the old battery.
Step 5: Remove all packaging from the new battery, then place it in place of the old one. You should hear a click which proves that the battery is securely in place.
Change the battery of an Asus laptop
Step 0: Note the model of your computer. This must be written on a label.
Step 1: Make sure your computer is turned off. Do not hesitate to unplug the mains socket.
Step 2: Lay the computer flat in front of you. Flip it over.
Step 3: Remove the battery, moving the latches aside.
Step 4: Note the battery information: voltage in Volts V, capacity in milliampere-hour mAh and power in Watts-hour Wh. These are generally Lithium Polymer (Li-Po) or Lithium ionide (Li-ion) batteries.
Step 5: Order the new battery using the information collected.
Step 6: Upon receipt of the new battery, replace the old one.
Change the battery of an Acer laptop
Please note what information is necessary to change an ACER battery:
- The computer model
- The reference of the original battery
The battery part number can be found in several places: on a label on the battery, in the battery slot, or directly on the computer.
Step 0: Order the new battery using the reference. When you have received the new battery, move on.
Step 1: Turn off your computer.
Step 2: Fold the screen then turn the computer over.
Step 3: Slide the 2 latches outwards at the same time. On some models, you will need to use a pen to unlock the battery.
Step 4: Remove the battery.
Step 5: Put the new battery in place of the old one. You should hear a click which confirms that the battery is in place.
Change the battery of a Lenovo laptop
Manufacturer Warning: Use only batteries supplied by Lenovo. Other batteries could catch fire or explode.
Step 0: Using your computer's model information and serial number, order a new battery. Once you receive it, move on to the next step.
Step 1: Turn off the computer. Remove all cables plugged into the laptop. Also remove USB drives or any other devices that may be damaged during handling.
Step 2: Fold down the screen, then turn the computer over.
Step 3: Unlock the battery to eject it. Be careful to remove it in the direction shown (bottom to top).
Step 4: Install the new battery.
Changing a Dell Laptop Battery
Step 0: Write down the model and serial number of your computer. Also note the battery characteristics.
Step 1: Order a new battery.
Step 2: With the computer off, unplug all cables.
Step 3: Turn your computer over, then unlock the battery.
Step 4: Place the new battery in place of the old one. Press lightly until you hear the click.
Last word !
Changing a laptop battery is quite easy to do, when the battery is accessible. If you do the work well in advance and order the right replacement battery, everything can go quickly. But manufacturers are making things more and more complicated. With a few exceptions, the batteries are no longer directly accessible, and you have to get your hands dirty to access them. So it requires a little more experience to get there…
