How to set battery limit on linux manjaro laptop?

Question

linux

Good afternoon, I heard that charging a laptop to 100% is bad for the battery. I would like to put it on charge and that somewhere around 80% the charging would automatically stop, without automatically turning on the charge. How can I do that? Command or utility?

Answer 1

I saw a similar solution for Linux only for ThinkPad: https://qastack.ru/ubuntu/34452/how-can-i-limit-ba
... https://blog.desdelinux.net/ru/script-controlar-ci...
There is also an opinion that the battery will sort itself out: https://www.linux.org.ru/forum/general/12943914
I saw automatic control only on MacBooks, where the decision to stop charging is made by AI based on user behavior (frequency of work from the network, activity, etc. parameters). You understand, this will not happen in Linux for another 20 years.
In short, the correct answer is: do not bother. Batteries aren't that expensive to waste a ton of time to save a couple of days of her life.