{"product_id":"3-way-battery-switch","title":"Monster Marine Lithium 3 Way Battery Switch","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYour cranking battery, your trolling battery, and your accessories battery are three different jobs. Running them without a proper switch means you're one bad draw away from a dead motor, a dead trolling system, or both — on the water, mid-tournament, with no backup plan.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Monster Marine Lithium 3-Way Battery Switch puts you in complete control. Switch between battery banks, combine them for maximum output, or isolate individual systems with a single turn. Marine-grade construction handles the punishment of harsh water environments — corrosion-resistant, heavy-duty, and built to the same standard as every other piece of Monster Marine gear.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3-Way Switching — All Your Options, One Switch\u003c\/strong\u003e Position 1: Battery Bank A only. Position 2: Battery Bank B only. Position ALL: Both banks combined for maximum power output. Isolate systems, protect your starting battery, or combine banks when you need everything firing at once.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHeavy-Duty Marine-Grade Build\u003c\/strong\u003e Corrosion-resistant housing engineered for saltwater, freshwater, and everything in between. Handles the vibration, moisture, and heat of real on-water use without failure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSmarter Power Management\u003c\/strong\u003e Keep your cranking battery reserved for starting. Run your trolling motor and electronics off a dedicated bank. Combine when conditions demand it. Stop waking up to a dead boat.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSimple Installation\u003c\/strong\u003e Compact, intuitive design mounts cleanly in any console or electrical panel. No complicated wiring — straightforward hookup gets you running fast.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSeparating cranking and trolling motor battery banks\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eManaging dedicated electronics or accessory circuits\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMulti-battery lithium setups running graphs, sonar, live wells \u0026amp; pumps\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAny boat running 2+ battery banks that needs organized power control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Monster Marine Lithium","offers":[{"title":"Default Title","offer_id":53963754668342,"sku":"MML-BS3W","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/1558\/2518\/files\/3WAYSWITCH1.jpg?v=1777126218","url":"https:\/\/anglersprotackle.com\/products\/3-way-battery-switch","provider":"Angler's Pro Tackle \u0026 Outdoors","version":"1.0","type":"link"}