BND Laptop Battery for HP G62 G32 G42 G42T G56 G72 G4 G6 G6T G7 Series- 12 Months Warranty [6-Cell 4400mAh/49Wh] Battery type: Li-ion; Cells: 6-cell; Capacity:4400mAh / 49Wh; Voltage: 11.1V Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Compatible Models:HP G62 G32 G42 G42T G56 G72 G4 G6 G6T G7 series Compatible Part Numbers: MU06 / MU09 / WD549AA / HSTNN-I84C / 593553-001 / 593554-001 / 593555-002/ 593550-001 / 636631-001 / WD548AA / WD548AA#ABB / HSTNN-LB0W / HSTNN-CBOW / 593556-001 12 months hassle-free warranty service.We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.