This product is either discontinued or we cannot get that from suppliers.
The Toshiba Primary Battery Pack is a 4-cell, rechargeable, Lithium Ion battery designed to work with select Toshiba series portable computers.Take your office on the road without sacrificing performance, productivity or convenience with Toshiba Notebook battery packs. Battery power gives you the ability to use your computer around the house, on campus, in the office, and when you travel either on business trips or vacation.