NBP6A73/6520 laptop battery

HSTNN-OB51,P/N:NBP6A73/6520 Replacement Batteries for HP Compaq 6520 6520S 6820S series

Battery Type:     Li-ion


Dimension:     270.1 x 41.6 x 20.2(mm)


Capacity:     4400mAh


Volt:     11.1V

Description:


Replace battery part number:


HSTNN-DB51, HSTNN-OB51, HSTNN-0B51T,


NBP6A73, STL-CHA-SON, 451086-121,


456623-001 500014-001


This battery is also compatible with the following models :


HP Compaq 6520 Series


HP Compaq 6520p Series


HP Compaq 6520S Series


HP Compaq 6820S Series


HP Pavilion dv2500z Series


HP Pavilion dx6500 Series