... adaper factory 65w 5.5*2.5mm for ibm laptop ac adapters1.Compective price;2.one year for ... ;3.have ce/rohs certification;4.a manufacture of laptop adapter5.Input:100-240v6.Output:16v3.5a compatible ... 560, 570For ThinkPad A20, A20M, A21, A22, A22M, A30, A31, A31PFor ThinkPad R30, R31, R32, R33, ThinkPad T20 ... Series, i1700 Series 65w 5.5*2.5mm for ibm laptop ac adaptersPayment: 30% T/T deposite in advance ...