Is running out of battery power in the middle of a project driving you crazy? This is something you won't have to worry about with the LTO-54 by Amstron. This battery is precision engineered to be a reliable and high performance replacement for your Toshiba Satellite A200, Equium A200 and other series of Toshiba notebooks. The LTO-54 is designed to replace Toshiba OEM part numbers PABAS098, PA3534U-1BAS and PA3534U-1BRS . Now you can have the confidence to take your laptop to the local coffee shop, without worrying about finding an outlet. • Chemistry: Li-Ion • Ratings 11.1 Volts 4400mAh Capacity • Will meet or exceed original specifications • Warranty: 1 Year