?After Sales Service?LJO-EEIH offers a 30-day no-questions-asked refund, 12 Months warranty Guarantee,If you have any questions about the charger, please contact us, We will reply to your email within 24 hours. ?Security Guarantee?Our dell laptop charger meets various safety standards and has mechanisms to prevent short circuits, overvoltage, overcurrent and internal overheating. You can use it with confidence. ?Compatible with Dell P/N?LA45NM150, HDCY5, 0HDCY5, DA30NM150, 8XTW5, 08XTW5, ADP-30CD BA, 24YNH, 492-BBSP, 5FX88, 470-ABSF, D0KFY, 332-1827, 3RG0T, 03RG0T, PA-1450-66D1, JT9DM, DA45NM131, ACBEL AA45NM131, 450-18066, 450-1846, JHJX0, 0JHJX0, 312-1307, LA45NM121, FA45NE1-00, 0X9RG3, X9RG3. ?Compatible Model?Dell XPS 12 9250, XPS 13 9350 9360 9365 9370 9380 9365-2in1, Dell Latitude 7200 7210 7310 5285 5320 7285 7390 7320 5175 5179 3500 3400 7212 3379 7285 7579 2-in-1,Chromebook 3100 3380 3400 5190 7486,Compatible with inspiron 5310 7300 7306 7400 7490 7390 2-in-1 7590 Vostro 5310 5410 5490 5590. ?Dell 65w laptop charger?Output: 5V/3A, 9V/3A,12V/3A, 15V/3A,18V/3A, 20V/3.25A. Lnput: 100-240V~50-60Hz, Connector Size:Type C(USB-C) port Charging is smoother and faster.