VSKA1063 Features: * Safe lithium-ion technology * Smart technology communicates accurate information to the computer * No memory-effect * Overcharge protection built in * 12 Cells * Provides 6600mAh of capacity * Lithium-ion rechargeable * Replaces the following HP part numbers: 367759-001-12, 383493-001-12, 391883-001-12, 395751-321-12, 396600-001-12, 398065-001-12, 398752-001-12, HSTNN-DB10-12, HSTNN-DB17-12, HSTNN-IB09-12, HSTNN-IB10-12, HSTNN-IB17-12, HSTNN-LB09-12, HSTNN-LB17-12, HSTNN * Fits the following HP models: HP BUSINESS NOTEBOOK NX4800, HP BUSINESS NOTEBOOK NX4820, HP PAVILION DV1000, HP PAVILION DV4000, HP PAVILION DV5000, COMPAQ PRESARIO M2000, HP PAVILION ZE2000, COMPAQ PRESARIO V2000, COMPAQ PRESARIO V4000, COMPAQ PRESARIO V5