Spc Input 100-240V, 50-60Hz Output 230Watt 20V 11.5A. Design with The LED indicator lets you know you its on, and makes it easy to find in a dimly lit space. Come with the Long AC cable and make you charge in anywhere,total 10ft long SAFETY- With the international quality certification au ity, (UL FCC CE CCC Rohs) our products are in compliance with top industry standards, Design with protection of the short circuiting, overvoltage, overcurrent, and internal overheating. All our products provide ultimate protection for your devices.Please be careful about products of poor quality which will cause you trouble! COMPATIBILITY- For Lenovo 20V 11.5A 230W Laptop Compatible with P/N GX20L29347, 00HM627, 4X20E75111, ADL230NDC3A GX20L29347, 00HM627, 4X20E75111,ADL230NLC3A 4X20E75121,4X20E75120,4X20E75119 Unique Design- With easy-to-see blue LED power indicator that would indicate if it's charging or not. Charging your device at imum current and full speed with Delippo Tech WARRANTY - Your buying experience is important for us, so if you do not like our product or don't want It for any reason, we will happily accept the return and give you your money back in 30 days and 26 months for warranty and exchange