Features
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
6 cell system battery
Lithium-Ion Technology
Over-discharge protection to prolong the life of the battery
Battery energy (Watt-hours): 57Wh
5.2Ah Battery Capacity
Battery Safeguard chip authenticates with Lenovo systems
Compatibility: ThinkPad T440p, T540p, W540, L440, L540
In The Box
Thinkpad Battery 57+(6 cell)