... Laptop Adapter For HP/COMPAQ 18.5V-4.9A 90W Series 100% Compatible original. Laptop Adapter For HP-COMPAQ 18. ... .5V 4.9APower: 90WOutlet: 3-prongConnecter size (Bullet Tip):Internal Diameter: 1.7mmExternal Diameter: 4.8mmPerformance: Short Circuit Protection and ... N1015v, N1020, N1020v, N1050, N1050v, 170, 190, Emachines Laptop M Series, M2105, M6410, M6807, M6809, M6810, M6811, M6410, M6805, M6807, ...