{"product_id":"voltage-sensitive-relay-12v-140amp-dual-battery-smart-isolator","title":"VSR 12V 140Amp Dual Battery Smart Isolator","description":"\u003cp data-pm-slice=\"1 1 []\"\u003eKeep your dual battery system charged, protected and ready for action with the 12V 140A Voltage Sensitive Relay (VSR) Dual Battery Smart Isolator.\u003c\/p\u003e\n\u003cp\u003eDesigned for boats, 4WDs, caravans, camper trailers, RVs and trucks, this smart battery isolator automatically manages charging between two batteries, helping maintain battery performance while protecting your starting battery from excessive discharge.\u003c\/p\u003e\n\u003cp\u003eFeaturing dual voltage sensing technology, the VSR monitors both batteries and automatically connects or disconnects them according to voltage levels. When charging voltage reaches 13.3V, the relay connects the batteries to share charging power. When voltage drops to approximately 12.8V, it disconnects them to help preserve starting power.\u003c\/p\u003e\n\u003cp\u003eThe integrated digital voltmeter and LED indicator allow easy monitoring, while automatic and manual operating modes provide flexibility for different applications.\u003c\/p\u003e\n\u003cp\u003eBuilt with an IP67-rated waterproof, dustproof and oil-resistant enclosure, this durable isolator is ideal for demanding marine and off-road environments.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eFeatures\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e12V Dual Battery Management: Automatically controls charging between starter and auxiliary batteries.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eDual Voltage Sensing: Monitors both batteries to help distribute available charging power.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eAutomatic Connection: Connects batteries when charging voltage reaches 13.3V.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eAutomatic Disconnection: Separates batteries when voltage falls to approximately 12.8V.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eBattery Protection: Automatically disconnects below 11V or above 17V.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eAuto \u0026amp; Manual Modes: Convenient push-button operation for flexible battery management.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eDigital Voltage Display: Built-in voltmeter displays battery voltage for easy monitoring.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eLED Status Indicator: Quickly identifies relay connection status.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eStorage Mode: Optional low-power storage function to minimise battery drain.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eIP67 Waterproof Protection: Silicone-sealed enclosure resists water, dust and oil.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eHeavy-Duty Design: Suitable for marine, recreational and automotive dual battery applications.\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e90–120A Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e160A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Voltage\u003c\/td\u003e\n\u003ctd\u003e13.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisconnection Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisconnection Delay\u003c\/td\u003e\n\u003ctd\u003e3–5 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Voltage Protection\u003c\/td\u003e\n\u003ctd\u003eBelow 11V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Voltage Protection\u003c\/td\u003e\n\u003ctd\u003eAbove 17V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e66.5 × 66.5 × 56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eAutomatic \/ Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin: 0cm;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eIdeal Applications\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eBoats and marine dual battery systems\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e4WDs and off-road vehicles\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eCaravans and camper trailers\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eRVs and motorhomes\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eTrucks and utility vehicles\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003eAuxiliary battery charging systems\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e \u003c\/p\u003e\n\u003cp\u003eA practical solution for managing your dual battery setup, helping keep your accessories powered and your starting battery ready when you need it.\u003c\/p\u003e","brand":"DNA AUDIO","offers":[{"title":"Default Title","offer_id":44270993571903,"sku":"WVSR018","price":79.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/0437\/4079\/files\/Voltage-Sensitive-Relay-Dual-Battery-Smart-Isolator-1.jpg?v=1792992331","url":"https:\/\/www.reelndealtackle.com.au\/products\/voltage-sensitive-relay-12v-140amp-dual-battery-smart-isolator","provider":"REEL 'N' DEAL TACKLE","version":"1.0","type":"link"}