Spare battery by charger is permanently connected?

Ch
- in HP
1

Moose people,

I often hear that when charging a cell phone or laptop, you should disconnect the charger after the battery is fully charged, otherwise the battery discharges and recharges and so on. But now I often hear the laptop when the battery is fully charged, he takes the power directly from the net what's right now? Is this on the laptop? (Have a HP 15-DB0321 NG).

sl

It is best to take the battery out of the laptop when it is not in use and store it somewhere where no atmosphere is possible.

If it is installed, the manufacturers will have "hopefully" thought of installing a clever charging electronics, which also protects the battery. Unfortunately not always like this…