This is a 180W Acer ac adapter with power cord. It is rated at 180 watt, 19.5V and 9.23A,. This is a brand new 100% Acer compatible replacement charger. The tip on this adapter is 5.5mm (outside) x 1.7mm (inside).
Comp. Model (s): Predator 15 G9-591, G9-592, 17 G9-791, G9-792
Part Number (s): KP.18001.002, ADP-180MB(K), ADP-180MB K, KP.18001.001, KP.18001.003, KP.18001.006