UPBRIGHT Car Adapter for ENVY Spectre XT Ultrabook — Compatible with 13-2095CA, 13T-2000, 13-2000, 13-2010ex, 13-2020ex, 13-2090la, 13-2050nr, 13-2057nr, 13-2157NR — DC Charger / Auto Power Supply Cord

Compatible third-party car DC charger designed for ENVY Spectre XT 13 series ultrabooks. Built with advanced technology and high quality components to deliver low interference and noise, along with high efficiency and reliable operation. World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection.

SCP: Short Circuit output Protection). Units are tested and 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. But not charger's problem.

If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.