HWG DV4 Battery 462890-422 CQ40 CQ50 CQ60 CQ70 G50 G60 G70-100 G70 Series HDX16 HDXX16-1000 HSTNN-CB73 HSTNN-IB72 HSTNN-XB72 462889-121 Pavilion DV4-2145DX DV6-2150US DV6-2155DX [6-Cell, 5200mAh] Battery type: Li-ion; Voltage:10.8V; Capacity: 5200mAh; Cells: 6-cell; Color: Black Compatible Models: HP Pavilion DV4-5000 DV4-5099 DV6-7000 DV6-7002TX DV6-7099 DV6-8000 DV6-8099 DV7-7000 DV7-7099 MO06 MO09 H2L55AA HSTNN-LB3N HSTNN-LB3P 671731-001 671567-421 671567-831. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Grade A cells ensure fast charges and low power consumption. Every battery has passed factory testing; Durable grade A cells battery; Quality assurance. 24 x 7 email support; 12-month hassle-free warranty. Fulfilled by Amazon.