![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://boatersemporium.com/cdn/shop/files/102172XL_ed64bf5e-351c-4c7f-aa9b-f31e588f6d76.jpg?v=1742462804&width=1000)
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://boatersemporium.com/cdn/shop/files/102172XL.jpg?v=1700010642&width=1000)
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://boatersemporium.com/cdn/shop/files/102172XL_ed64bf5e-351c-4c7f-aa9b-f31e588f6d76_1024x.jpg?v=1742462804)
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](http://boatersemporium.com/cdn/shop/files/102172XL_1024x.jpg?v=1700010642)
Description
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)
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