If your battery is at 80% charge or higher , it will not charge if you plug in at 80% charge or more. This is to extend the life of the battery. Let the battery discharge below 50% then plug in and the battery with begin to charge. It will charge to a full 100% charge, it just won't charge if you plug in at 80% of full charge or more.
8 years, 8 months ago
by
Posted by:
Lenovo Product Expert