How to save laptop battery life?

Question

laptops

laptop Lenovo
45 W battery
lasts for 6 hours
AIDA shows that it is worn out by 10 percent in half a year, how to take care of it?
and what does Windows 10 Power Saving Mode do?

Answer 1

Lenovo has a Power Manager utility. Search for your model.
It may have (for different models in different ways) settings to extend battery life.
discussed here
But it really helps or not - it depends on your laptop (for example, native ThinkPad batteries are more tenacious than those of "household" series) and as they already said here - batteries begin to degrade immediately from the moment they are released ...
In general, do not overheat, do not overcool and do not worry :)