4 Cells, LiIon, 10.8V, 2800mAh, OEM P/N: 807611-421, 807611-831, 807956-001, HS03, HS03031-CL for HP Notebook 240 G4 / G5, 245 G4 / G5, 250 G4 / G5, 255 G4 / G5, 348 G3, Visit the product finder for more compatibilities on http://www.originstorage.de