Amazon.com: Original 135W 7.1A 5.5x1.7mm Purple Color Tip AC Adapter Charger for Acer Aspire V Nitro VN7-592 VN7-592G VN7-792 VN7-792G (not 5.5x2.5mm Orange Color tip,Check Photo 5 to Confirm The tip) :
Slim 19V 7.1A AC Adapter KP.13503.007 PA-1131-16 Laptop Charger For Acer Aspire V5-591 V5-591G Nitro 5 Spin NP515-51 - AliExpress
Amazon.com: Laptop Charger 19V 7.1A ADP-135KB T 135W Ac Adapter for Acer Aspire V Nitro VN7-592,VN7-592G,VN7-792,VN7-792G,V5-591,V5-591G,A715-71G,A717-71G Power Supply : Electronics
Acer 19V 7.1A 135W Charger PA-1131-16 For Acer Nitro 5 AN515-42-R5ED AC Adapter | eBay