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.
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://www.marineoutfitters.net/cdn/shop/files/102172XL_{width}x.jpg?v=1700000786)
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://www.marineoutfitters.net/cdn/shop/files/102172XL.jpg?v=1700000786)