Is it right to unplug the Toshiba L10 Battery when using the external laptop ac adapter?
It is unnecessary to do that. rechargeable Toshiba L10 Battery has anti-overcharge protection circuit inside.Therefore, when the replacement Toshiba Satellite Pro L10 notebook battery is fully charged, it will not be harmed; what is more, once the power were cut off after the battery is removed, it would have bad effect on the laptop itself.