The Fujitsu Li-Ion Laptop Battery FPCBP155 CP302292-01 is a high-quality replacement battery designed specifically for Fujitsu laptops. With a voltage of 10.8V and a capacity of 5200mAh, this gray battery provides long-lasting power for your device. Its compact dimensions of ~1 inch in height, ~5.5 inches in length, and ~3.5 inches in width make it easy to transport and use wherever you go. Made with Li-Ion technology, this battery ensures reliable performance and durability for your laptop.