How to properly charge a non-removable battery?

Question

laptops

There is a laptop Acer Aspire E 15
It does not have a removable battery. How to properly charge it and use it for a long time from the network?

Answer 1

The most important thing is not to bring to a deep discharge
, overcharging is much less harmful and on many laptops is controlled by iron

Answer 2

As you wish
Most of the myths about Akum are not relevant.
In addition, Akum needs to be changed regularly (once every 2-5 years) if maximum capacity is required.