AC Adapter Charger for Lenovo ThinkPad E555-20DH002QUS, E450-20DC004CUS, E550-20DF0030US; Lenovo ThinkPad Edge E455-20DE001PUS. Output: 20V 3.25A 65W, (Also compatible to 20V 2.25A 45W); World Wide Input Voltage 100-240VAC 50/60Hz Brand New With 3 Years Worry-Free Warranty. Based in USA, *Ships From USA* Manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. CE/FCC/RoHS certified, tested by manufacturer to match specifications of OEM products. 100% COMPATIBLITY (*Smart Chip Technology) with the original. *Safe *Peace Of Mind Includes Power Cord Cable.