Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 6-cell 57+ ThinkPad Replacement Battery from Lenovo enables you to stay unplugged for a longer time with its 57Wh battery energy and 5.2Ah battery capacity. This rechargeable battery uses Lithium-ion technology and can be used as a replacement for aging system batteries or as a convenient spare battery.
6-cell system battery
Over-discharge protection prolongs the life of the battery
Battery Safeguard chip authenticates the battery's use with Lenovo systems