Marine Battery Switches

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Top Marine Battery Switch Types We Offer Explore our most reliable and best-selling marine battery switches that will give you peak performance and marine-grade durability: Compact Battery Switch A compact battery switch is perfect for smaller boats or boats where there is less space for installation. It provides efficient power isolation without compromising current handling. It offers a range of up to 300 amps and is perfect for electrical systems where performance is essential. Best for: Day boats, jet boats, fishing skiffs, small powerboats Switch Type: On/Off Amp Rating: 50A continuous / 300A max Battery Isolator Switch With Auxiliaries Do you want separate starting and auxiliary batteries? Shop our marine battery isolator switch , which ensures that your house battery doesn't drain your start battery. It comes with built-in auxiliary posts that allow you to manage additional electronics like sonar, lights, or radios. Best for: Multi-battery boats, RVs, yachts Switch Type: On/Off with auxiliary connection Amp Rating: 150A Marine Battery Switch It is off-1-2-both battery switch , which gives complete flexibility to your power system. You can both batteries separately, both at once and disconnect completely, all with a single dial. It supports up to 48V systems and handles 257A continuously, which makes it a versatile option for larger boats. Best for: Dual-battery setups, center consoles, cruisers Switch Type: Selector (Off / 1 / 2 / Both) Voltage Range: 12V to 48V Amp Rating: 275A continuous Heavy-Duty Marine Battery Switch If you have high-demand power systems, choose our heavy-duty marine battery switch . It can handle a serious current and has a 300A continuous rating (600A intermittent). It is built for high-power setups like yachts, commercial vessels, or boats that have inverters and large trolling motors. Best for: Yachts, sailboats, large offshore boats Switch Type: On/Off Amp Rating: 300A continuous / 600A intermittent Marine Grade: IP67 sealed, corros