What are the rules for charging your laptop battery

If you own a laptop, then you should know that the laptop battery is one of the most essential parts of your PC; even though most people tend to think just about the RAM, size of the monitor, and CPU most times when the topic about laptops is raised. https://www.batterieprofessionnel.com/ requires that you pay special care and attention to it.

When enough care isn’t given, there will be a need to keep replacing the laptop battery even when you don’t want to. This article will help you with everything you need to know about charging your laptop battery.

What you should know about charging your laptop battery?

1. Should my laptop battery be plugged in every time?

This is one of the first questions that most laptop owners come up with. The answer to this question is a “No”, it’s not advised. To get the most out of your battery and for it to last for a long time, you should keep its percentage level at 40 to 80% at most.

Nonetheless, if you’re using the newer models of lithium laptop batteries, you can prevent them from going below 40% as they perform better when they are fully charged. Also, you don’t want to have your battery charging every time as it can cause overheating – which is one thing that every laptop owner tries to avoid.

Therefore, for any laptop model you find yourself with, ensure to unplug as soon as the battery is up to 100%. This will prevent any harm from coming to your laptop battery.

2. Should my battery be completely drained before I can charge it?

No, you shouldn’t. If you’re using lithium polymer, lithium-ion, or other late-generation batteries, you should try as much as you can to prevent the complete drainage of your laptop battery. This is because they can stand any amount of charge cycle.

While keeping your battery always plugged in may not harm it, you have to be careful as there is no defined number of cycles that laptop batteries should go through.

3. What is the best way to go about charging your laptop battery?

A laptop can either come with a removable or non-removable battery. If yours is unremovable, note that it may be impossible to cool it down as the cooling fans inside can break after some years of usage. Below are some worthy tips you need to note about charging your laptop battery:

  • Do not completely discharge your laptop battery immediately after charging. One of the best things you can do is to ensure that the battery percentage doesn’t go below 40% or exceed 80%.
  • Ensure that your laptop doesn’t overheat. Your cooling fan should also be in good working condition.


Note, your battery life can’t move past 100% because you have kept it charging for a long time. This is why you should employ smartness and unplug as soon as it’s charged enough. If your battery has charged up fully, it will go through 300 to 500 cycles of discharge.



Griffith is an artist who likes to share his knowledge of art through his blog. He has a passion for teaching and loves to help others learn about the world of art. Everett enjoys experimenting with different mediums and styles, and he is always looking for new ways to express himself creatively. He is a dedicated teacher and strives to inspire others to explore their own creative potential.

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