UPBRIGHT AC / DC Adapter For Toshiba Qosmio X300 X300/W00 Series X300-13W, X300-13X, X300-13Y, X300-145, X300-148, X300-14C, X300-14E, X300-14F, X300-14M, X300-14N, X300-14O, X300-14P, X300-14U, X

Low interference and noise Advanced technology and high quality High efficiency and reliability 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). Tested Units. In Great Working Condition. 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.