Input : 100-240W AC~ 4.4A, 50-60Hz. Output : 19.5V 16.9A 330W. JUYOON AC Adapter Compatible with 330w 280w laptop charger with 5.5*.7mm charging port. JYOON AC Adapter Compatible with Acer ADP-330CB B PA-1331-99 A20-330P1A KP.33001.003 KP.33001.002 KP.33001.001 . Connector Size : 5.5*1.7mm. JUYOON 330W Power Adapter Charger Compatible with Acer Predator Helios PH16-72 PH18-72 PH16-71 HN18-71 PHN16-72 PHN16-71 PH3D15 laptops JUYOON 330W Power Adapter Charger Compatible with Acer Nitro AN17-51 AN17-41 AN16-41 series laptops JUYOON 330W Power Adapter Charger Compatible with Acer Predator Triton 17 X Gaming Laptop PTX17-71 laptops JUYOON 330W Power Adapter Charger Compatible with Acer N20Q3 N21Q1 N22Q22 N22C2
JYOON Charger Compatible with Acer Nitro AN16-41 17 AN17-41 AN17-51 5 AN517-55 AN515-58 AN517-42
JYOON AC Adapter Compatible with PA-1331-99 A20-330P1A ADP-330CB B

Connector Size : 5.5*1.7mm.