100% Brand New, High Quality Car Power Charger/Adapter | DC Input 12-24V;DC Output | Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection | Products trademarked EPtech are marketed and sold exclusively by EPtech. We focus on providing quality power products and excellent customer service. | EPtech® products has a 30 day Money-Back Guarantee, and a 1-year limited warranty ! Buy with confidence!