DM4, CQ32 CQ42 CQ56 CQ57 CQ62 CQ72 HP Notebook PC G4 G6 G7 G32 G42 G62 G72 Envy 17 Pavilion DM4 DV3-4000 DV5-2000 DV6-3000 DV7-4000 Series fits MU06 593553-001 WD548AA HSTNN-178C HSTNN-179C HSTNN-181C with Original Cells

 Voltage: 11.1V Capacity: 4400mAh Components: 6 Cell Lithium-Ion Battery

 GIZGA Branded 100% OEM Compatible with Original Manufacture\\\'s Device.

 GIZGA Laptop Batteries come with 12 Months Warranty.

 Best in Its Class Quality at Fraction of the price as compared to the Manufacturers supplied Spares.

 High Grade Cells with Superior Backup.