Bought a T480 yesterday, charged it for 5hours, used it for 1 hour after. This morning, couldn't turn it on without plugging it in. Started charging, then Battery2 suddenly went from 0to97%
Lenovo 01AV423 Battery for ThinkPad T470, T480, T570 and T580
T580-Battery-1-0-not-charging - English Community - LENOVO COMMUNITY