Battery type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage: 11.1V. Package Includes: One unit of brand-new replacement laptop battery for HP Pavilion DV2000 DV2100 dv2200 dv2400 dv6000 dv6100 dv6300 dv6500 dv6700 Compatible Part Numbers 411462-121 411462-141 411462-251 411462-261 411462-321 411462-421 411462-442 417066-001 432306-001 436281-141 436281-241 436281-251 436281-321 436281-361 436281-422 436281-442 436281-651 436281-661 440772-001 441243-141 441243-241 441243-361 441243-421 441243-441 441425-001441462-251 441611-001 446506-001 446507-001 452057-001 454931-001 455804-001 460143-001 462337-001 462853-001 Compatible Models: ( Ctrl + F for fast search ur laptop model) Presario A900 Presario A900XX Presario A901XX Presario A902XX Presario A903TU Presario A903XX Presario A904TU Presario A905TU Presario A908TUPresario A909US Presario A910CA Presario A910EG Presario A910EM Presario A913CL Presario A915EF Presario A916NR Presario A918CAPresario A920EG Presario A920EN Pre