![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/300x300/products/19576/25245/102172XL__68539.1746090237.jpg?c=1 "ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP [12073]")
![ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/1280x1280/products/19574/25243/102170XL__98727.1746090232.jpg?c=1 "ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]")
ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]
ProMariner
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ProMariner
ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]
Battery Isolator - 1 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)
- MPN:
- 11073
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![ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/300x300/products/19575/25244/102171XL__35526.1746090234.jpg?c=1 "ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]")