SFC energy, the market leader in mobile fuel cells with over 10 years of experience is the manufacturer of EFOY. EFOY COMFORT provides fully automatic, silent power to boaters everywhere. Ideal for sailors the EFOY COMFORT has an integrated controller to monitor charge levels and automatically charges batteries to full capacity. Easy to install and weighing less than 20lbs EFOY is about the size of a small briefcase. Fuel cartridges are safety tested, easy to install and can last for months depending on load. Visit Richards Marine Marketing at Craneway Booth H9 to see for yourself, and learn more at www.efoy-comfort.com.