MK 330 On-Board Charger

Our complete line of on-board chargers gives you the options and charging flexibility to meet all your trolling needs. Chargers are available for trolling systems with 1 to 4 batteries and total output from 6 to 40 amps. And, every on-board charger is backed by a full three-year warranty for extra reliability and piece of mind.

• 3 banks
• 10 amps output per bank
• 30 amps total output
• Convenient mounting eliminates the hassle of traditional portable chargers
• Fully automatic 3-stage charging (bulk, absorption and maintenance)
• Automatic temperature compensation delivers fast charging recovery, even in extreme temperatures, while protecting your batteries from overcharging
• Waterproof, shock- and vibration-resistant construction
• Short circuit, reverse polarity and ignition protected
• For use with 12V/6 cell batteries (50-130 amp hour rating) that are flooded/wet cell, maintenance-free or starved electrolyte (AGM) only
• FCC compliant
• UL listed to marine standard 1236
• 3-year warranty