Worry-free warranty: All customers can enjoy free replacement and full refund within 12 months. return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question”. Safety Protection: CE/FCC/RoHS Certified. The 65W Laptop Charger With the intelligent chip inside,Featuring overcharging, overheating, overvoltage and short circuit protection, Ladekpow laptop Charger keeps you and your devices safe;. Compatible with Dell P/N: TW5, 08XTW5, ADP-30CD BA, 24YNH, 492-BBSP, 5FX88, 470-ABSF, 02YK0F, 0M1WCF, 0JYJNW, LA65NM170, 689C4, 492-BBUU, LA45NM150, HDCY5, 0HDCY5, DA30NM150, 8XHA65NM170,DA65NM170 notebook AC Adapter. Compatible for Dell Latitude 7370 7380 7390 7275 7280 7290 7480 7490 5480 5490 5491 5495 5280 5290 5290 2in1 5175 5179 5580 5590 5591; XPS 12 9250,XPS 13 9350 9360 9365-2in1 9370 9380,Compatible with Dell Inspiron 14 7437 computer Power cord. Output: 5V/9V/12V/15V/20V, 3A/3A/3A/3.25A, 65W, Input: 100-240V 50-60Hz; Connector Size:USB Type C port,Watt:65W ( Compatible 45W USB-C Laptop Charger).