Minn Kota MK-3-DC (3 Bank) DC Alternator Charger - 3 Bank DC Alternator Charger

Get an extra boost and better battery life with the Minn Kota On-Board Alternator Charger. The alternator charger helps boost up your trolling batteries while on the water which allows you to have a whole fishing day. With 3 Charging banks, each having an output of 10 amps, this DC alternator charger can give your batteries a sufficient amount of power to help you have better fishing experience.

With a low-profile enclosure and a waterproof, corrosion-resistant design, the Minn Kota MK 3 DC Alternator Charger is smart enough to use current from your boat’s alternator and re-charge the trolling batteries when the main engine is running. All of the on-board chargers are built tough, with shock-resistant and vibration-resistant rugged construction. Plus, they’re saltwater-tested to fully fight corrosion.

Since frequent deep discharges can damage your battery over time, your battery is always protected from frequent deep discharges with this Minn Kota 1821033 On-Board Alternator Charger. With the boost you get from an Alternator charger, you avoid those deep discharges - in addition to shortening charge times and extending battery life. The LED indicators equipped in the alternator charger displays power-on, charging and check connection. All battery chargers come with a full 3-year replacement warranty to make you feel confident that you are buying the right product.