Voltage: 10.8V; Capacity: 4400mAh

Original HP dv2000 battery Description:

HP 4400mAh battery
Dimension : 205 x 59 x 37 mm
Net Weight : 460 g
Brand : Replacement  
Type: Li-ion
Number of cells: 6
Voltage: 10.8V
Capacity: 4400mAh
100%OEM compatible, guaranteed to meet or exceed OEM specifications!

Warranty of Original HP dv2000 battery:

6 months