... fast delivery Highly-efficient 19V 4.2A Replacement laptop AC adapter for IBM Specific Parameters:Input100—240VOverCurrent protectionYesEfficiency> 87 % ... ;3. 100% aging, low defect rate;4. Customized laptop adapter / chargers available;5. CE/FCC/RoHS-certified, ... i1480, i1482, i1500, i1522, i1700, i1720Gateway Solo 5300 Series, 5350 Series, 450X4 Series, 600YGR Series, 600 Series, 450 Series