Fujitsu High Capacity Lithium Ion Notebook Battery carry an Extra, Quick-change Replacement Battery so You Won't Miss a Beat. This Battery Provides Extra Battery Life to Carry Around With You in Your Carrying Case. Specification: 6 Cell, 10.8v 5200 Mah [1187603] UPC: 611343035118 UNSPC: 26111711 8L x 9W x 3H 1.1 LB 0.06 Cubes