HP Pavilion dv6-3040sa Laptop Battery  4800mAh  7200mAh 10400mAh
HP Pavilion dv6-3040sa Laptop Battery
Battery Capacity:  4800mAh  7200mAh 10400mAh
Battery Cell:  6-Cell
Battery Voltage:  10.8V
Battery Type:  Li-ion
Battery Color:  Black
Battery Weight:  365.4g
Battery Dimension:  204.85 x 52.23 x 20.80mm
http://www.ulaptopbattery.co.uk/hp-pavilion-dv6-3040sa-battery.html