![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://shopmarshlandmarine.com/cdn/shop/files/102172XL_{width}x.jpg?v=1700003442)
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://shopmarshlandmarine.com/cdn/shop/files/102172XL_580x.jpg?v=1700003442)
ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]
Battery Isolator - 2 Alternator - 3 Battery - 70 AMP
ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps.
Owner's Manual (pdf)