Made of high quality materials, top grade battery cells and packed with safety features. If the model is the same as the old HP battery, it works for 14.8v hp battery and also replace for HP batteries 2600mAh/4cell 11.1v/10.95v. Up to 500 recharge cycles over the life of the battery. Replacement Part Number: HS04 / HS03 / 807956-001 / 807957-001 / HSTNN-LB6U / HSTNN-LB6V/HSTNN-DB7I / TPN-I119/TPN-I120 807612-421 / 807612-831 / HS03031-CL / HS04041-CL / N2L85AA / 807611-131 / 807611-141 807611-221, 807611-241, 807611-251 Compatible Model:laptop Battery works with HP Notebook 14 14g 15 15g Series,HP Pavilion 14-ac0XX 14g-ad1XX HP Pavili on 15-ac0XX 15g-ad0XX Series HP 240 G4 HP 245 G4 HP 246 G4 HP 250 G4 HP 255 G4 HP 256 G4 Series All products are Certified for safety. Strict guidelines for compatibility, and standards compliance for environment safety. Warranty: Free replacement within 12 months, CONTACT US: Please contact through "Your Orders" tab in account (allow 24h