{"product_id":"12v-140a-dual-battery-isolator-with-vsr-relay","title":"12V 140A Dual Battery Isolator with VSR Relay","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis dual battery isolator kit is a voltage-sensitive relay (VSR) system designed for vehicles like UTVs and ATVs. It supports both manual and automatic switching modes, allowing your auxiliary battery to assist or reverse-charge your main battery without jumper cables.\u003c\/p\u003e\u003cp\u003eThe system is compatible with lithium, lead-acid, and other battery types, with adjustable start-stop voltage to optimize charging and extend battery lifespan.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManual and automatic VSR switching modes with one-click toggle\u003c\/li\u003e\n\u003cli\u003eAdjustable delay function (3–60 seconds) to prevent frequent switching and extend component life\u003c\/li\u003e\n\u003cli\u003eHigh-brightness dual voltage display showing real-time voltage of both batteries (4.5V–20V range)\u003c\/li\u003e\n\u003cli\u003eCompatible with lithium, lead-acid, and other battery types\u003c\/li\u003e\n\u003cli\u003eReverse-charge capable—depleted main battery can be charged by auxiliary battery\u003c\/li\u003e\n\u003cli\u003eBuilt-in circuit diagnostics via voltage monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoltage Rating: 12V\u003c\/li\u003e\n\u003cli\u003eAmperage: 140A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaterials \u0026amp; Care\u003c\/h3\u003e\u003cp\u003eDesigned for use in vehicles with lead-acid and lithium battery systems. Adjustable settings allow optimization for different battery chemistries.\u003c\/p\u003e","brand":"Casaventi","offers":[{"title":"Black","offer_id":42834291916894,"sku":"CJFU26555790001","price":56.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9946\/9662\/files\/6b7a6443-5254-4386-b90d-759ee93655eb_ef0dd987-4c28-41df-8662-5330024079bd.jpg?v=1780461366","url":"https:\/\/shop.casaventi.com\/products\/12v-140a-dual-battery-isolator-with-vsr-relay","provider":"Casaventi","version":"1.0","type":"link"}