{"product_id":"3-5-7m-vevor-split-charge-relay-kit-voltage-sensitive-12v-140a-vsr-ready-made-leads-durable-power-relay-atvs-utvs-rv-camping-van","title":"12V 140A Split Charge Relay Kit with Pre-Wired Leads for Dual Battery","description":"\u003cp\u003eKeep your starter battery protected while charging your leisure battery automatically. This split charge relay kit manages power flow so you never risk draining the battery you rely on to start your vehicle.\u003c\/p\u003e\u003cp\u003eDrive, camp, and work without worrying about power loss. The system charges your secondary battery only when your engine is running, then isolates it when you stop.\u003c\/p\u003e\u003ch2\u003eReliable dual battery charging without manual switching\u003c\/h2\u003e\u003cp\u003e✅ Protect your starter battery by isolating it when the engine is off\u003c\/p\u003e\u003cp\u003e✅ Charge leisure batteries up to 220AH while you drive\u003c\/p\u003e\u003cp\u003e✅ Save time with ready-made leads and included installation components\u003c\/p\u003e\u003cp\u003e✅ Avoid complex wiring with a voltage-sensitive automatic relay\u003c\/p\u003e\u003cp\u003e✅ Stay powered on trips with consistent charging from your vehicle\u003c\/p\u003e\u003cp\u003e✅ Keep your setup clean using included cable ties and fixing bases\u003c\/p\u003e\u003cp\u003eThe intelligent voltage-sensitive relay detects when your vehicle’s charging system is active. As voltage rises, it connects your starter and leisure batteries, allowing power to flow and charge efficiently. Once the engine stops, the relay disconnects them, preventing unwanted drain.\u003c\/p\u003e\u003cp\u003eThis design suits modern vehicles, including those with CANbus systems, because it works without needing an ignition feed or extra wiring. Everything connects directly using the supplied cables, making installation more straightforward with the included diagram and instructions.\u003c\/p\u003e\u003cp\u003eWith 140A capacity and ready-made cables, this kit supports reliable power distribution across camper vans, motorhomes, 4x4s, boats, and mobile work setups. The included fuse holders, terminals, and heat shrink tubing help ensure secure connections and organized routing.\u003c\/p\u003e\u003cp\u003eUnlike pieced-together setups, this complete kit gives you all required components in one package, reducing setup errors and saving time sourcing individual parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower your adventures with confidence while keeping your starter battery safe every time.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S423ad6ae87d64ebca1c8787a461fa039f.jpg\" alt=\"split charge relay kit components layout\"\u003eKeeps your dual battery system organized and ready.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S96931255cf144193859f72793ea073c8F.jpg\" alt=\"relay and wiring close-up\"\u003eEnsures stable charging between batteries while driving.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se8751543b9014e9181e4295e59e80ee3n.jpg\" alt=\"included cables and fuse holders\"\u003eSimplifies installation with pre-made cables and parts.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8e5c715033014ab48ec4c9cafc3dc63dL.jpg\" alt=\"battery connection setup\"\u003eMaintains reliable power flow in real-world use.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a83a1b20e9d4d42ba96f0a840ade37aV.jpg\" alt=\"fuse and terminals included\"\u003eAdds safety with included fuse protection.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se8751543b9014e9181e4295e59e80ee3n.jpg\" alt=\"cable and connectors overview\"\u003eReduces setup errors with matched components.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sef6ca9917f63470fa294b3e7a052a69dX.jpg\" alt=\"wiring configuration example\"\u003eHelps achieve clean and efficient installations.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0465b489d349483b83afe9ab324813a4e.jpg\" alt=\"relay wiring diagram\"\u003eGuides clear installation with included instructions.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se223a543283741e5a35aeeac138abfdeB.jpg\" alt=\"complete kit contents\"\u003eProvides everything needed in one complete kit.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2845135f582b4ebe89af62f6698e7bc5U.jpg\" alt=\"battery terminals included\"\u003eSecures strong and stable battery connections.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7561d37ef5d54383b82632eca178ecc6M.jpg\" alt=\"installation components close-up\"\u003eSupports fast setup with organized accessories.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S48460ac464474b5a816159b9a8da2266d.jpg\" alt=\"cable ties and fixings\"\u003eKeeps wiring neat and safely routed.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd602bffd9dad4dd5b40b74345b576b84O.jpg\" alt=\"relay and cables detail\"\u003eDelivers consistent charging performance on the road.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0465b489d349483b83afe9ab324813a4e.jpg\" alt=\"wiring diagram repeated\"\u003eHelps ensure correct setup every time.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"7m without LED","offer_id":62500766908746,"sku":"14:200004891#7m without LED","price":72.95,"currency_code":"EUR","in_stock":true},{"title":"1pc","offer_id":62500766941514,"sku":"14:365458#1pc","price":29.95,"currency_code":"EUR","in_stock":true},{"title":"3m without LED","offer_id":62500766974282,"sku":"14:200004889#3m without LED","price":49.95,"currency_code":"EUR","in_stock":true},{"title":"5m without LED","offer_id":62500767007050,"sku":"14:200004890#5m without LED","price":62.95,"currency_code":"EUR","in_stock":true},{"title":"7m with LED","offer_id":62500767039818,"sku":"14:350853#7m with LED","price":78.95,"currency_code":"EUR","in_stock":true},{"title":"1pc 1","offer_id":62500767072586,"sku":"14:10#1pc","price":29.95,"currency_code":"EUR","in_stock":true},{"title":"3m with LED","offer_id":62500767105354,"sku":"14:350850#3m with LED","price":54.95,"currency_code":"EUR","in_stock":true},{"title":"5m with LED","offer_id":62500767138122,"sku":"14:350852#5m with LED","price":66.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S46d0349b24cf4d6b9ebdfa4d7cdd45f5n.webp?v=1781993423","url":"https:\/\/spy-shop.com\/products\/3-5-7m-vevor-split-charge-relay-kit-voltage-sensitive-12v-140a-vsr-ready-made-leads-durable-power-relay-atvs-utvs-rv-camping-van","provider":"Spy-shop.com","version":"1.0","type":"link"}