DENAQ 6-Cell 4400mAh Li-Ion Laptop Battery for IBM ThinkPad X30, X31 - For Notebook - Battery Rechargeable - 4400 mAh - 48 Wh - Lithium Ion (Li-Ion)
This is a new 6-Cell rechargeable battery for your IBM laptop computer. Providing 4400mAh of capacity, this quality battery will keep you charged up at home and on the go.