This Toshiba Primary Battery Pack is a 12-cell rechargeable, removable Lithium Ion battery. Avoid finding yourself on the road with a dead battery by adding extended power capabilities to your portable computer with an additional battery pack.
Toshiba Battery Pack (Li-Ion Graphite, 12 cell, 8400 mAh). Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 8400 mAh, Purpose: Notebook/Tablet. Width: 206 mm, Depth: 23 mm, Height: 94 mm