ThinkPad Battery 68. 3 kennon (23.5 Wh) Lithium-Ion -akku, paino 180 g. ThinkPad X240, X250, X260, X270, T440s, T450s, T440, T450, T460, T460p, T550, T560, W550

Stay unplugged longer with these genuine Lenovo batteries. These rechargeable batteries use Lithium-Ion technology and can be used as replacement for aging system batteries or as a convenient spare battery.Lithium-ion technology 3 cell system battery Over-discharge protection to prolong the life of the battery Battery energy (Watt-hours): 23.5Wh Battery Safeguard chip authenticates with Lenovo systems.