Battery Isolator – 2 Alternator – 2 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)
ProMariner Battery Isolator – 130 AMP – 2 Alternator – 2 Battery [1213
Original price was: $223.96.$170.48Current price is: $170.48.
Sale!80 in stock
Related products
Sale!
ProMariner Battery Isolator – 2 Alternator – 3 Battery – 70 AMP [12073
Original price was: $167.96.$112.73Current price is: $112.73.
Sale!
![Newmar GI-60-FS Galvanic Isolator 60A Fail Safe [GI-60-FS]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-gi-60-fs-galvanic-isolator-60a-fail-safe-gi-60-fs.webp)
Newmar GI-60-FS Galvanic Isolator 60A Fail Safe [GI-60-FS]
Original price was: $295.96.$217.11Current price is: $217.11.
Sale!
![Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-gi-30-fs-galvanic-isolator-30a-fail-safe-gi-30-fs.webp)
Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]
Original price was: $225.56.$127.97Current price is: $127.97.
Sale!
ProMariner Battery Isolator – 130 AMP – 1 Alternator – 2 Battery [1113
Original price was: $109.56.$81.91Current price is: $81.91.
Sale!
![Newmar 1-3-70 Battery Isolator [1-3-70]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-1-3-70-battery-isolator-1-3-70.webp)
Newmar 1-3-70 Battery Isolator [1-3-70]
Original price was: $167.96.$112.31Current price is: $112.31.
Sale!
![Newmar 1-2-120 Battery Isolator [1-2-120]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-1-2-120-battery-isolator-1-2-120.webp)
Newmar 1-2-120 Battery Isolator [1-2-120]
Original price was: $176.76.$131.60Current price is: $131.60.
Sale!
![Newmar 2-3-120 Battery Isolator [2-3-120]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-2-3-120-battery-isolator-2-3-120.webp)
Newmar 2-3-120 Battery Isolator [2-3-120]
Original price was: $339.57.$216.28Current price is: $216.28.
Sale!
![Newmar 1-3-165 Battery Isolator [1-3-165]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/newmar-1-3-165-battery-isolator-1-3-165.webp)
