HP
576306-B31
is compatible in the following HP Models:
HP Pavilion dv3 Entertainment Notebook PC series
HP PAVILION DV3-2250ED ENTERTAINMENT NOTEBOOK PC - VJ357EA
HP PAVILION DV3-2250ED ENTERTAINMENT NOTEBOOK PC - VJ357EAR
HP PAVILION DV3-2250EW ENTERTAINMENT NOTEBOOK PC - VJ358EA