Customer Service?We are committed to providing a variety of high-quality electronic accessories. Our laptop charger is refunded or replaced free of charge for 30 days, and has a 12-month warranty. We will provide friendly customer service. ?Safety?65W USB C replacement laptop charger provides the best charging current for your device through automatic detection technology, while ensuring fast charging. Built-in multiple safety mechanisms protect your equipment from short circuit, overcurrent, overvoltage and overheating. It has passed UL, FCC, CE and other international safety certification. ?LED light interface?The type-c charging connector with led light allows you to easily determine whether the power supply is connected and quickly find your charging cable in the dark environment. ?Compatible Model?For Dell Latitude 7410 7420 7400 7320 7370 7380 7390 7275 7280 7290 7480 7490 5320 5400 5420 5430 5520 5480 5491 5495 5530 5280 5290 5290 2in1 5580 5590 7430 ,XPS 12 9250 13 9350 9360 9365-2in1 9370 9380,Chromebook 3100 3380 3400 3420 5190 2-in1,Vostro 3459 5590 3458 5310 5410 5490 5459 3558 .Our compatible model list is not complete,if you can not find your laptop model in it please contact us . ?Product Parameters?AC Adapter Input: 100-240V~1.8A 50/60Hz, Output: 65W(Compatible with 45W) 20V-3.25A,/15V-3A,/12V-3A,/9V-3A,/5V-3A, Interface: USB C Type C Laptop Charger Power Supply.