... 3.25A laptop adapter for IBM CE / FCC RoHS Complete protection , fast delivery Highly-efficient A year warranty Replacement 20 V 3 ... Protection function:1.Short-circuit protection: 2.Overcurrent protection:3.Overvoltage protection:4. Overheat protection Features: 1. low ... Broad input voltage range, 100-240V, compliant with global standard;3. 100% aging, low defect rate;4. Customized laptop adapter ...