Retractable Cord Auto Car Charger Adapter Black Compatible Garmin GPS Nuvi 1390T Completely Retracts The Cord At The Touch Of A Button State of the art Intelligent Chip circuit prevents overcharging Conveniently charge your Garmin GPS Nuvi 1390T battery while your drive Built In Fuse Protection For Extra Security Made By Cellet With Cellet 3 Year Limited Guarantee