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Electrical - Battery Isolators

48 products
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3% Off
Regular price $231.99
Sale price $231.99
Regular price $240.00
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1-3-70 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Ea...
3% Off
Regular price $299.99
Sale price $299.99
Regular price $310.00
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2-3-70 Battery IsolatorThis heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Ea...
20% Off
Regular price $447.99
Sale price $447.99
Regular price $559.50
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GI-60-FS Galvanic Isolator 60A Fail SafeInstalling the Galvanic Isolator between the AC safety ground and DC bonding system blocks most of the low-voltage currents and corrosive action seen on the...
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Regular price $321.99
Sale price $321.99
Regular price $417.50
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GI-30-FS Galvanic Isolator 30A Fail SafeInstalling the Galvanic Isolator between the AC safety ground and DC bonding system blocks most of the low-voltage currents and corrosive action seen on the...
15% Off
Regular price $109.65
Sale price $109.65
Regular price $129.00
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Galvanic Isolator VDI-16A, 16 AMP Max Waterproof PottedThe galvanic isolator prevents electrolytic corrosion. It blocks low-voltage DC currents that enter your boat via the shore power earth wire....
15% Off
Regular price $114.75
Sale price $114.75
Regular price $135.00
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Argofet Battery Isolator 100-3 3 Batteries - 100AMPSimilarly to Argodiode battery isolators, Argofet isolators allow simultaneous charging of two or more batteries from one alternator (or a single...