Dell 19.5V 9.23A 180W Charger Power Adapter dc size 4.5*3.0 new pin

samsung 19v 3.16a — key features:

• Specification: Input: 100V-240V 50-60Hz, Output: 19.5V 9.23A 180W Compatible with 150W 130W）, Connecter Size: 7.4*5.0mm
• Compatible Models: For Dell Alienware 13, Alienware 15, Alienware 15 R1 , Alienware 15 R2, Alienware 17, Alienware 17 R1 ,Alienware 17 R2, Compatible With Inspiron One 2350, Inspiron One 2320, OptiPlex 3011 AIO, Dell Precision 7510, 7710, M4600, M4700, M4800, For Dell Inspiron G3 3579, Inspiron G3 3779, Inspiron G5 5587, Inspiron G7 7588
• Compatible P/N: WW4XY, 0WW4XY, DA180PM111, FA180PM111 ADP-180MB B, DW5G3 0DW5G3, 74X5J, 074X5J, WW4XY, TW1P0, F0G4K, JVF3V, 331-1469, 331-7957
• SAFETY: The Leading American Consumer Product Testing Laboratory, Lists This Ostrich Product as Meeting Their Standards for Electrical Safety and Design in The United States and Canada. Don't Buy Potentially Inferior or Dangerous Chargers That Can Harm Your Laptop or Worse.