Input:100-240V 50-60HZ Output:19.5V 11.8A 230W Connector Size:5.5mm*1.7mm(Compatible acer 180W 135W) Compatible with Acer Predator Triton 500 PT515-52, Predator Triton 500 SE,Predator Triton 300 PT315-53,Predator Triton 300 SE,Predator Helios 300 PH315-53 PH317-55 Laptop Adapter Compatible with Acer Predator Helios 300 Gaming Laptop PH315-54 PH315-53 PH315-52 PH315-51 PH317-55 PH317-54 PH317-53 PH317-52 PH317-51 G3-573 G3-572 G3-571 Predator Triton 14 Gaming Laptop PT14-51 Model N20C3 N20C9 N20C11 N22C1 N22C2 N22C3 N22C4 N19Q6 N17Q11 N15P4 N18I2 N18I3 N18W3 N1812 N16W3 N16W4 N15P3 N15Q12 N18C3 N18C4 N20C1 N20C2 N17C1 N17C2 N16C7 N15W7 Multiple Protection: 100% New Manufacturer,factory direct supply and best price, New replacement works perfectly; Built-in overload, over-voltage, and short circuit protection; High energy efficiency - friendly to the environment, and your laptop YOU CAN GET: 1x Acer Laptop AC Charger, 1x Power Cord，DONGXIN Promises 30-day money-back service and one-year replacement 230W AC Charger Fit for Acer Predator Helios 300 PH315-53 54 55 Neo 16 PHN16-71,Nitro 5 16 17 AN16-51 AN17-71 AN517-4216,Predator Triton 300 500 PT315 PT515 Gaming Laptop,Power Adapter Supply Cord