Description Introducing the GENIUS2D, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2D is a 2-amp direct-mount battery charger and battery maintainer engineered to be securely mounted nearby the battery. Its designed for all types of 12-volt lead-acid batteries, including flooded, gel, AGM and other maintenance-free batteries.Features: All-new next-generation battery charger – now smaller, lighter, and with improved features to increase battery life Designed for 12-volt lead-acid batteries, including most flooded, gel, AGM, and maintenance-free, as well as automotive, marine, RV, and deep-cycle batteries The perfect battery maintainer for daily battery maintenance or long-term storage of cars, boats, trucks, RVs, and equipment, plus suitable for charging ATVs, wave runners, lawn mowers, and more Engineered to be