Output:19V*7.1A 135W.Input:100~240V with intelligent safety protection.Connector size:5.5mmx1.7mm(Not fit for 3.0mm*1.1mm and USB-C/Type C!)Please check your model and buy it with confidence Compatible with Acer Aspire A715-41G A715-42G A715-71G A715-72G A715-73G A715-74G A715-75G A717-71G A717-72G VN7-572 572G 572TG Fit for Acer Nitro series gaming laptop 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 AN517-41 AN517-51 AN517-52 AN517-53 AN517-54 AN715-51 AN715-52 12 months replace,money back within 30 days and 24*7 hours mail reply Package:1 Acer 135W laptop charger