HP
666001-AB1
is compatible in the following HP Models:
HP Pavilion dv7 Entertainment Notebook PC series
HP PAVILION DV7-6C00 ENTERTAINMENT CTO NOTEBOOK PC - A6U21AV
HP PAVILION DV7-6C00 ENTERTAINMENT CTO NOTEBOOK PC - A6U22AV
HP PAVILION DV7-6C03TX ENTERTAINMENT NOTEBOOK PC - A3V83PA