[Product Specifications]Input: 100-240V 50/60Hz, Output:19.5V 16.9A 330W, Max Output Power:330W. Compatible with Acer Nitro 5 AN517-42 AN515-46 AN515-58 AN517-55 ConceptD 5 CN516-72G Predator Triton 300 PT315-52 Predator Triton 500 PT515-52 Predator Triton 500 PT515-52 Predator Helios 700 PH717-72. Compatible with Acer Predator Helios N20C11 N20C3 N22C3 Predator Helios 300 PH317-55 PH317-56 Predator Helios 500 PH517-52 Predator Helios 700 PH717-72 ConceptD 5 CN516-72G. Part Number:A20-330P1A A330A21P. [Package includes]1 x AC Adapter&1 x US power cord(Tips: Before ordering, please check carefully whether your original adapter's output power is compatible, If the output power is the same, then it can be compatible your laptop!)