Convert your vehicle cigarette lighter charger to a wall charger with the Cellet 500 mAh AC Wall to DC Car Power Adapter. This power adapter works only with cigarette lighter chargers only and with standard U.S. wall outlets. The AC/DC converter turns any 12-volt power charger into an AC travel charger, making it the perfect travel companion. Suitable for mobile devices, GPS systems, and other smaller appliances. (This adapter/charger has a 3 year warranty. Please visit Cellet's website for further warranty information.)