Does running a laptop while charging damage the laptop?

Laptop is a portable device. If you use it 24/7 plug-in, it is better to use a desktop computer rather than a laptop. Laptops are used by people so that they can be easily carried anywhere and can be used in batteries for a long time without being plugged in.?

Now let's talk about battery charge. Lithium-ion or lithium polymer cells are mainly used in laptops. Lithium batteries lose some of their efficiency per charge and discharge cycle. You can't turn it off because it's a lithium battery. So the more you use the battery, the faster the battery life will decrease.?

So if you think that you will always use the plugin, then the battery will retain its maximum efficiency, but not for long. It is not a matter of keeping the battery production in storage and leaving it unused. So even if you do not use it, the battery will gradually lose its efficiency.??

The only way to keep a good battery is to use it. The reason the battery is given to the laptop is so that the user can utilize it. Therefore, use the battery when there is no opportunity for the plugin. But when the low battery warning comes from the system, try not to use the battery anymore. The battery does not have a chance to be overcharged when it is fully charged after plugging in. A BMS circuit is connected to the battery which provides protection against voltage, temperature, current flow, cell voltage, over-voltage, over-current, etc. of the battery. So when the cells are full, they stop taking automatic charge.?

The modern operating system does another interesting thing. It will show you that the battery is 100% charged but is not actually. It keeps up to 90% of battery life. Apple's laptops are monitored by artificial intelligence to record when and how long you are charging the laptop each day. It makes a prediction according to the data and suggests when you should use the battery and you should plugin.?

The laptop itself will do whatever it takes to protect the battery so that you can use it for the long term. As you have bought the laptop so that you can carry and use it anywhere you want, you better do that. Don't be stressed about the low battery charge. Just carry the charger with your laptop where ever you go, so that in case of emergency you can use it.

When operated on a maximum laptop battery, its CPU and GPU are downclocked, display brightness decreases, fan speed decreases, background data fetching stops. This works so that the laptop can give you more backup by consuming less power. But when plugged in, the laptop runs normally, so it can use maximum power if needed. So you clearly understand that you will get better performance if you keep it plugged in while doing heavy work.