DENAQ 8-Cell 58Whr Li-Ion Laptop Battery for IBM ThinkPad X40, X41 - For Notebook - Battery Rechargeable - 4000 mAh - 58 Wh - Lithium Ion (Li-Ion)
This is a new 8-Cell rechargeable battery for your IBM laptop computer. Providing 58Whr of capacity, this quality battery will keep you charged up at home and on the go.