Input:100-240V 50-60HZ Output:19.5V 11.8A 230W Connector Size:5.5mm*1.7mm Compatible with Acer Predator Helios 300 PH315-53-72XD PH315-53-781R PH315-53-7426 PH315-53-71HN PH315-53-71QX PH315-53-71VG PH315-54-760S PH315-54-714U PH315-54-74FG. Fit for Acer Predator Helios 300 PH315-55 54 53,Predator Helios Neo 16 PHN16-71,Predator Triton 14 PT14-51,Nitro 5 16 AN16-51, AN517-42-R85S, Nitro 17 Intel AN17-71 Gaming Laptops.[Do not buy if your laptop requires more than 11.8A]. [Package Includes] 230 Watt AC adapter and Power Cord. [Rugged and Safe]- We use top industry standards to make this power adapter and pass rigorous safety tests to ensure the safety of your laptop. This 230W power supply is compatible with Acer Predator Helios 300 Gaming Laptop PH315-53-72XD PH315-53-781R PH315-53-. 7426 PH315-53-71HN PH315-53-71QX PH315-53-71VG PH315-54-760S PH315-54-714U PH315-54-74FG PH317-55-71YX PH317-55-743T PH317-55-759N PH317-55-77S4 CN516-72G-787Y N20C9; Acer Predator Triton 300 500 Gaming Laptop PT515-52-742J PT515-52-71K5 PT515-52-73L3 PT515-52-77P9.