![ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072] by Promariner -](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/102171XL.webp?v=1747528829)
35% off
Price history at Lotz Outdoors
Recorded at Lotz Outdoors since Oct 9, 2026: low $176.76 (Oct 9, 2026), high $178.79 (Oct 26, 2026). Last checked Nov 8, 2026.
Product Description
Battery Isolator - 2 Alternator - 2 Battery - 70 AMPProMariner 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)
ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]
$178.79
$272.99
35% Discount
You save $94.20
In Stock
at Lotz Outdoors
Price checked 4 days ago
Amazon
eBay
Product Details
Brand
Promariner
Price history at Lotz Outdoors
Recorded at Lotz Outdoors since Oct 9, 2026: low $176.76 (Oct 9, 2026), high $178.79 (Oct 26, 2026). Last checked Nov 8, 2026.
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