I have a Vaio laptop model VGN-AR320E.
Some days ago I replaced the battery because the original one that came with the laptop was dead.
My question is: what can I do to extend as much as possible the battery's life?
My main concern is about having the DC cable plugged in.
I was told that this may damage the battery if it is fully charged and continues to receive DC power.
But, as far as I know, the recent models have a chip inside to manage the power and battery issues.
I don't know if this model has it.
Can someone please explain a little more about this.
Thank you in advance,