You can get this in a 5 amp per bank or 10 amp per bank. The more amps the faster it will charge your batteries. If you are ever camping and want to charge your batteries overnight I would recommend 10 amps. You will need one bank per battery you have in your boat.
Brand: Minn Kota
Color: Black
Features:
- Part Number: 1822105
- Oem Equivalent Part Number: 702089
- Fit Type: Universal Fit
- 2 banks; 5 amps per bank
- Multi-stage charging and automatic temperature compensation
- Saltwater tested and fully corrosion-resistant
- Three-year warranty
- Digitally controlled microprocessor design protects your batteries so you can stay on the water longer