![ProMariner Battery Isolator - 1 Alternator - 3 Battery - 130 AMP [11133]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/41522/55074/102174XL__72517.1699995831.jpg?c=2 "ProMariner Battery Isolator - 1 Alternator - 3 Battery - 130 AMP [11133]")
Battery Isolator - 1 Alternator - 3 Battery - 130 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 130 amps.
Owner's Manual (pdf)
Toll free: 1.800.270.3797
Hour: 9-5 pm ET
![ProMariner Battery Isolator - 1 Alternator - 2 Battery - 130 AMP [11132]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/41521/55073/102173XL__43935.1699995829.jpg?c=2 "ProMariner Battery Isolator - 1 Alternator - 2 Battery - 130 AMP [11132]")
![ProMariner Battery Isolator - 2 Alternator - 3 Battery - 130 AMP [12133]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/41524/55076/102176XL__88694.1699995836.jpg?c=2 "ProMariner Battery Isolator - 2 Alternator - 3 Battery - 130 AMP [12133]")
![ProMariner Battery Isolator - 2 Alternator - 2 Battery - 130 AMP [12132]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/41523/55075/102175XL__41324.1699995833.jpg?c=2 "ProMariner Battery Isolator - 2 Alternator - 2 Battery - 130 AMP [12132]")