Minn Kota 1823305 MK 330D Digital On-Board Marine Battery Charger, 3 Bank x 10 Amps

You don't give your batteries a day off - so your charger better be able to keep up. Our Digital on-board chargers are workhorse power plants that feature a microprocessor-based digital design to create a quick, safe charge, keeping you on the water all day, year after year. Automatic Temperature Compensation: Chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge. Digital Control: Microprocessor-based design delivers a faster, more precise charge every time. LED Indicator Lights: Inform of charge stage, maintenance mode status, error notifications and full charge. Automatic Multi-Stage Charging: Controls the voltage and current your battery gets throughout the charging cycle, ensuring a fast, safe and precise charge. Waterproof Construction: All on-board chargers are built to be waterproof, shock-resistant and vibration-resistant. 3-Year Warranty: All battery chargers come with a full 3-year replacement warranty.