... Specifications:Manufacturer: for HP OriginalInformation:Power(W): 65WVoltage (V): 18.5VCurrent (A): 3.5AConnecter Size (mm): 4.8*1.7mmCompatibility: Compaq Presario ... V2135US, V2140, V2140US, V2140CA, V2146, V2146CL, Compaq Presario V2200 Series: V2200, V2205, V2205US, V2208, V2208CL, ... V2403, V2403NR, V2403us, V2404, V2404US, V2405, Compaq Presario V2500 Series: V2500, V2508, V2508WM, V2552, V2552US, ...