This high-quality laptop battery is compatible with Toshiba Satellite models T572, C805, C840, and C840D. It has a battery capacity of 5200mAh and a voltage of 10.8V, providing long-lasting power for your device. The battery is made from Lithium-Ion and has 6 battery cells, ensuring reliable performance. This battery is an excellent replacement for your old or damaged one and will enable you to use your laptop for extended periods of time. Its black color complements the sleek design of your Toshiba Satellite, and it is manufactured in China to ensure high quality. Upgrade your laptop's power with this superb battery today!