Minn Kota MK-220 2 Bank On - Board Charger

MK 220 On-Board Charger

Get a fully automatic, "set it and forget it" proper charge every time. The MK 220 offers recovery time of 4-6 hours with 20 amps total output. 13-1/2" length x 7-1/2" width x 4" height. Weighs 15 pounds.

2 banks • 10 amps output per bank • 20 amps total output


Fully automatic 3-stage charging (bulk, absorption and maintenance) so you get a full charge each and every time

Automatic temperature compensation delivers fast charging recovery, even in extreme temperatures, while protecting your batteries from overcharging

For use with 12V/6-cell batteries (50-130 amp hour rating) that are flooded/wet cell, maintenance free or starved electrolyte (AGM) only

Waterproof, shock- and vibration-resistant construction

Short circuit, reverse polarity and ignition protected

Saltwater tested and fully resistant to corrosion

FCC compliant

UL listed to marine standard 1236

3-year warranty