{"product_id":"promariner-12072-battery-isolator-for-2-alternators-and-2-batteries-70-amp","title":"ProMariner 12072 Battery Isolator for 2 Alternators and 2 Batteries, 70 Amp","description":"\u003cp\u003e\u003cstrong\u003eBattery Isolator - 2 Alternator - 2 Battery - 70 AMP\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eProMariner 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.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe ProMariner 12072 Battery Isolator is designed for marine and automotive charging systems that use two alternators and two batteries. With a 70-amp rating and gold-plated terminals, this battery isolator supports efficient charging for compatible DC electrical systems while helping organize dual-battery applications.\u003c\/p\u003e\u003cp\u003eBuilt for DC devices ranging from 10 amps to 70 amps, the ProMariner battery isolator provides a practical solution for applications requiring separate alternator and battery connections. Its configuration is suited to systems where two alternators and two batteries are part of the charging setup, making it a useful component for boats, vehicles, and other compatible DC installations.\u003c\/p\u003e\u003cp\u003eGold-plated terminals help provide improved electrical connectivity, while the compact housing supports installation in space-conscious equipment areas. Verify system requirements and installation procedures in the owner’s manual before use to ensure the isolator is appropriate for your application.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-alternator, dual-battery design:\u003c\/strong\u003e Intended for charging systems using two alternators and two batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70-amp rating:\u003c\/strong\u003e Supports DC devices and charging applications rated from 10 amps to 70 amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold-plated terminals:\u003c\/strong\u003e Designed to provide improved electrical connectivity and charging efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile DC application:\u003c\/strong\u003e Suitable for compatible marine, automotive, and other DC electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ProMariner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 12072\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Battery isolator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 2 alternators and 2 batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated capacity:\u003c\/strong\u003e 70 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible DC range:\u003c\/strong\u003e 10 amps to 70 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwner’s manual:\u003c\/strong\u003e \u003ca href=\"https:\/\/productimageserver.com\/literature\/ownersManual\/102171OM.pdf\"\u003eView the ProMariner owner’s manual\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the ProMariner 12072 Battery Isolator for a clearly defined dual-alternator, dual-battery charging solution with gold-plated terminals and support for compatible DC applications.\u003c\/p\u003e\u003ch3\u003eSEO Meta Description\u003c\/h3\u003e\u003cp\u003eShop the ProMariner 12072 70-amp battery isolator for dual-alternator, dual-battery DC charging systems with gold-plated terminals.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOwners Manual Url: https:\/\/productimageserver.com\/literature\/ownersManual\/102171OM.pdf\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"ProMariner","offers":[{"title":"Default Title","offer_id":44937067561049,"sku":"102171","price":203.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/102171XL.jpg?v=1789837376","url":"https:\/\/www.marinepartsonly.com\/products\/promariner-12072-battery-isolator-for-2-alternators-and-2-batteries-70-amp","provider":"Marine Parts Only","version":"1.0","type":"link"}