With advanced engineering, the dell Latitude E6400 charger are consistently reliable allowing you to get the most out of your device by not running out of power when need most. All dell Latitude E6400 ac adapter meet or exceed OEM specifications. To ensure the highest quality, all dell Latitude E6400 Chargers have been put through a series of stringent testing called QTP tests. This is a fast, compact charger delivering optimal charge to ensure your device is ready to use when you need it most.This is a genuine Dell Latitude E6400 AC Adapter. We only sell genuine Dell AC adapters for a good reason. Dell laptops are very particular. We learned this the hard way. We strongly recommend you only use a genuine Dell charger with your Dell Latitude E6400. You might pay a couple dollars more now but you will save yourself hundreds later.Welcome to replacement laptop AC power adapters online store.Replacement Dell Laptop AC Adapters and Power Supply for Notebook Computers.Replacement laptop AC adapter is guaranteed to meet or exceed original Dell laptop AC adapter.Full 2 hours burning test; 3 times quality check and 2 times drop test by QC before package.Warranty and Guarantee: 1 year warranty, 60 days money back.