Go to Amazon.com : http://www.amazon.com/gp/product/B00D6ZN59Y?tag=theatrecat-20
Superb Choice 12-Cell Laptop Battery for HP Pavilion DV7-3067CL DV7-3067NR DV7-3165DX DV7-1228
Type Li-Ion Voltage144V Capacity6600mAh12 cells
1 year replacement warranty30-day refund guarantee after the purchase
High Capacity Replacement battery
Each Superb Choice battery was tested at an original laptop by the manufacturer