Features: Short Circuit Protection High-efficiency Safety Power Using Mature Chip Technology Safe,Durable,Reliable to Keep Battery Charged Second Power Cord for Travel Convenient storage Intelligent Electronic Control Chip Compatibility with Dell Laptop Models:For Dell Latitude:Latitude 3000 Series:Latitude 3390 2-in-1,3500,13 3379 2-in-1,3300,3400,3510,3410,3520,3420 3440,3310 2-in-1 Latitude 5000 Series:Latitude 5300 2-in-1,5420 5430 5440 5530 5540,5179 2-in-1,5310,5520,5310 2-in-1,5490,5580,5285 2-in-1,5320 2-in-1,5289 2-in-1,5400,5290 2-in-1,5410,5300,5510 Latitude 7000 Series:Latitude 7200 2-in-1,7410 2-in-1,7210 2-in-1,7310,7389 2-in-1,7420 2-in-1,7320, 7330 7340 7430 7530 7640 7390,7480,7320 Detachable,7390 2-in-1,7490,7285 2-in-1,7400,7520,7290,7370,7400 2-in-1 Latitude 9000 Series: Latitude 9420 9330 9430 9520 2-in-1 For Dell Latitude Chromebook 5300 2-in-1,5400,7410 For Dell Rugged Laptops:Latitude 12 Rugged Extreme Tablet 7212 For Dell Vostro: 5000 Series:Vostro 14 5410/5590 For Dell Chromebook: Chromebook 3100 3400,5190 2-in-1, 3110 3100 2-in-1,5190 Education,13 3380, Latitude 5300 2-in-1 Chromebook,Chromebook 7486,Latitude 5400 Chromebook Compatible with Inspiron Chromebook 74865000 Series:Compatible with Inspiron 13 5310,14 5410 2-in-1,5280 2-in-1,5481 2-in-1,14 5410,5418,5482 2-in-1,15 5582 2-in-1 7000 Series:Compatible with Inspiron 7390 2-in-1,13 7368 2-in-1,13 7378 2-in-1,17 7778 2-in-1,17 7779 2-in-1,7400,7300,7300 2-in-1,7415 2-in-1,7306 2-in-1,7490,7590 2-in-1,15 7569 2-in-1,15 7579 2-in-1 For Dell XPS: XPS 13 7390,13 9310,13 9350,13 9380,13 7390 2-in-1,13 9310 2-in-1,13 9360,13 9300,13 9305,13 9370,XPS 12 9250,XPS 15 9550 Package: 1 x AC Adapter;1 x Power Cord.