Product Spec Input: 100~240V,50-60Hz; Output:19.5V 3.95A ~ 9.23A 180W (compatible with 19V 7.1A 135W charger) ; Connector Size: 5.5mm x 1.7mm ; 100% New 180W Ac Adapter Power Cord Compatible With Acer Nitro Gaming Laptop 180W Power Supply Cord compatible with Acer Nitro 5 AN515-31 AN515-41 AN515-42 AN515-43 AN515-44 AN515-45 AN515-51 AN515-52 AN515-53 AN515-54 AN515-55 AN515-56 AN515-57 AN517-51 AN517-52 AN517-54 AN517-55; Nitro 7 AN715-51 AN715-52-715S; Aspire V Nitro VX5-591G Series; Aspire V15 Nitro VN7-593G Series; Aspire V17 Nitro VN7-793G Series Laptop. Compatible With Acer Predator Laptop180W AC Charger compatible with Predator Helios 300 G3-571 G3-572 G3-573 PH315-51 PH315-52 PH317-51 PH317-52 PH317-53 PH317-54 PH317-55; Predator Triton 300 PT314-51 PT314-52 PT315-52 PT315-53; Aspire A715-71G A715-72G A715-74G A717-72G N17C2; Aspire Z3 Z3-615 Z3-710 Z3-715 All-in-one Series Notebook PC DL90190395. Safety and Quality All of our chargers with the highest quality mat