UPBRIGHT Car Adapter for Envy Sleekbook Spectre XT Ultrabook — 13-2100 Series (13-2100ea 13-2100ed 13-2100ee 13-2100eg 13-2100eo 13-2100er 13-2100es 13-2100et 13-2100ew 13-2100ex 13-2100ez) & 13-2101tu

Low interference and noise for stable operation. Built with advanced technology and high-quality components to deliver high efficiency and reliable performance. World Wide Input Voltage 100-240VAC 50/60Hz. Includes OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Units have been tested and are in great working condition. This product is a compatible third-party accessory. UPBRIGHT 30 days money back guarantee. 1 full year service warranty. Tips: Rechargeable batteries don't last forever; the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge — this is not the charger's problem. If you're unsure whether the battery or the charger is faulty, you must have a volt meter in order to tell whether or not a charger is working.