About this item COMPATIBILITY: 74X5J JVF3V DA180PM111,FA180PM111 ADP-180MB B P/N: NDFTY, 450-AGCU, 0N7MWW, N7MWW Alienwar Series:Alienwar 13 R2 R3 M13 M11X,Alienwar 15 R2 R3 R4 M14X M15, Alienwar 17 R2 R3 R5,Alienwar-m15x,Alienwar Area-51m,Alienwar m17 m17X. Inspiron 5475 3048 5477 7777 7577 G3 G5 G7 3579 3779 5587 5590 7588 7590 7790 15 17. Input: 100-240V 50-60Hz Output:19.5V-9.23A Watts: 180 Watts(Aslo Compatible With 19.5V 6.7A Watts: 130 Watts) Safety - All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. In addition, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating. Package:1 x Power Cord. Brand ?NASAP Manufacturer ?Dongguan Speed Ronda Electronic Technology Co Ltd Place of Business ?hanting china Model ?SL195334 Compatible Devices ?180W AC Adapter for Precision 7520, Alienwar 15 R4, Alienwar 17 R5, G7 15 (7588), G3 15 (3579) G3 17 (3779), G5 15 (5587), Inspiron 15 7000 Series (7577), Alienwar M15, NDFTY, 450-AGCU, 45G4G