About this itemInput: Voltage 100-240VAC, Output power: 19.5V 9.23A 180W; Connector Size: 7.4mm*5.0mm (Compatible With 19.5V 6.7A Watts: 130 Watts)Compatible models: Fit for Dell G5 G7 G3 15 17 7588 7790 7577 5587 3579 3779 Precision 7510 7520 7530 7540 7550 7560 M4600 M4700 M4800 M6600 Inspiron one 2320 2350 7577 Laptop AC Adapter Power Supply CordCompatible with P/N: NDFTY, 450-AGCU, 0N7MWW, N7MWW, WW4XY, 0WW4XY, DA180PM111, FA180PM111 ADP-180MB B, DW5G3, 0DW5G3, 74X5J, 074X5J, TW1P0, F0G4K, JVF3V, 331-1469, 331-7957Multiple Protection: CE certified.Internal smart circuit keeps you and your device safe with multiple protections, including over current protection, over voltage protection, short circuit protection, over heating protection, overload protection, surge protection and under voltage protection The LED indicator lets you know it’s on, and makes it easy to find in a dimly lit spaceWHAT YOU GET: 24 hours customer service,30 days money back or exchange, free 12 months warranty.1X AC Adapter(include power cord), 1X Package.