T420 refuses to charge battery all of a sudden? - Thinkpads Forum
Thinkpad T470 battery says "255% available (plugged in)" and when clicked, it says "Fully charged (100%)." Is there a way to fix this problem? : r/ thinkpad
6600mAh for IBM LENOVO Laptop battery for ThinkPad T410 L410 T410i T420 T510 T510i T520 T520i W510 W520 E40 E50 L412 SL410 - AliExpress