{"product_id":"mercedes-g-class-dual-battery-wiring-kit","title":"Mercedes G Class Dual Battery Wiring Kit","description":"\u003ch2\u003eG-Class Dual Battery Electrical Control System\u003c\/h2\u003e\n\u003cp\u003eThe Overland-G Dual Battery Electrical System Kit manages power distribution and control between starter and auxiliary battery systems in Mercedes G-Class builds.\u003c\/p\u003e\n\n\u003ch2\u003eSystem Function\u003c\/h2\u003e\n\u003cp\u003eThis kit defines how energy is distributed, controlled and monitored across the vehicle. It forms the electrical core of the dual battery setup.\u003c\/p\u003e\n\n\u003ch2\u003eSystem Components\u003c\/h2\u003e\n\u003cp\u003eThe kit includes the components required to build a structured electrical system:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual battery configuration (AGM type)\u003c\/li\u003e\n  \u003cli\u003eDual battery relays with monitoring interface\u003c\/li\u003e\n  \u003cli\u003eFuse blocks and main fusing\u003c\/li\u003e\n  \u003cli\u003ePower distribution units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePower Separation\u003c\/h2\u003e\n\u003cp\u003eThe system separates engine starting from auxiliary power use. The primary battery is reserved for starting, while the secondary battery supplies onboard equipment.\u003c\/p\u003e\n\n\u003ch2\u003ePower Management\u003c\/h2\u003e\n\u003cp\u003eRelay-based control manages charging and isolation between batteries. This allows automatic energy flow depending on vehicle operation.\u003c\/p\u003e\n\n\u003cp\u003eThe system prevents discharge of the starter battery while maintaining continuous power for auxiliary systems.\u003c\/p\u003e\n\n\u003ch2\u003eSystem Integration\u003c\/h2\u003e\n\u003cp\u003eThe kit is designed to be installed within the \u003ca href=\"\/products\/overland-g-dual-battery-mounting-box-mercedes-g-class-trunk\"\u003eDual Battery Mounting Box\u003c\/a\u003e and is part of the \u003ca href=\"\/products\/overland-g-off-grid-dual-battery-power-system-mercedes-g-class\"\u003eOff Grid Dual Battery Power System\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with Mercedes G-Class platforms W460, W461 and W463 depending on electrical configuration.\u003c\/p\u003e\n\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eUsed in builds where reliable power distribution and battery separation are required for expedition and off-grid operation.\u003c\/p\u003e\n\n\u003ch2\u003eExplore Overland-G\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/overland-g\"\u003eOverland-G Platform\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/overland-g-engineering\"\u003eEngineering\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/overland-g-components\"\u003eComponents\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/build-your-overland-g\"\u003eBuild Your Overland-G\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Overland-G","offers":[{"title":"Default Title","offer_id":53757652074842,"sku":"OG-dual-batt-elec-kit","price":900.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.fastmotion.com\/products\/mercedes-g-class-dual-battery-wiring-kit","provider":"FastMotion Automotive","version":"1.0","type":"link"}