Up for sale is a genuine Fujitsu LifeBook laptop battery, model FPCBP215. This battery has been tested and is fully functional. It is compatible with Fujitsu Lifebook laptops and has a battery capacity of 63wh/5800mAH with 6 cells. The voltage is 10.8V and it is a Li-Ion battery. This battery is black in color and is perfect for those who need a replacement battery for their Fujitsu laptop. It is a great accessory to have for those who are always on the go and need to stay connected.