{"product_id":"victron-argodiode-80-2sc-dual-battery-isolator-80a","title":"Victron Argodiode 80-2SC 2 batteries 80A Retail - ARG080202000R","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Argodiode 80-2SC Battery Isolator 2 Batteries 80A\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Argodiode 80-2SC is a diode-based battery isolator rated at 80A, designed to charge two separate battery banks from a single alternator or charger without allowing current to flow between them. It is suited to marine, vehicle and off-grid applications where independent battery banks must be maintained without cross-discharge.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e80A continuous current rating supports high-demand charging applications with two battery banks.\u003c\/li\u003e\n  \u003cli\u003eDiode isolation prevents reverse current flow between battery banks, protecting each bank from discharging into the other.\u003c\/li\u003e\n  \u003cli\u003eTwo output circuits allow simultaneous charging of two independent batteries from a single input source.\u003c\/li\u003e\n  \u003cli\u003eCompact, solid-state construction with no moving parts and no mechanical contacts to wear or corrode.\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard alternators and DC battery chargers as the input source.\u003c\/li\u003e\n  \u003cli\u003eWeight of 0.606 kg makes it practical for installation in confined spaces such as engine bays or battery compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Argodiode 80-2SC uses Schottky diodes, which have a lower forward voltage drop than standard silicon diodes. This reduces the voltage loss between the input and each battery output, meaning batteries receive a charge voltage closer to the source output. In practice, this matters because a high voltage drop across a standard diode can result in undercharged batteries over time, particularly in systems where the alternator or charger output is already at the lower end of the acceptable range.\u003c\/p\u003e\n\n\u003cp\u003eThe isolator is wired with the alternator or charger connected to the single input terminal, and each battery bank connected to a separate output terminal. Current flows freely from input to output but is blocked in the reverse direction by the diodes. This means the starter battery and a leisure or auxiliary battery can both be charged simultaneously without any risk of the auxiliary bank pulling down the starter battery when the engine is off.\u003c\/p\u003e\n\n\u003cp\u003eDiode isolators of this type require no control wiring, relays or battery management logic, which keeps installation straightforward. They are a well-established solution for dual-battery systems in vehicles, boats and static off-grid installations where simplicity and reliability are priorities.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: ARG080202000R\u003c\/li\u003e\n  \u003cli\u003eMaximum current: 80A\u003c\/li\u003e\n  \u003cli\u003eNumber of battery outputs: 2\u003c\/li\u003e\n  \u003cli\u003eDiode type: Schottky (SC)\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.606 kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076019008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-battery systems in campervans, motorhomes and commercial vehicles where a starter battery and leisure battery must be charged independently.\u003c\/li\u003e\n  \u003cli\u003eMarine installations requiring isolation between engine start and house battery banks.\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabins or static systems with two separate battery banks fed from a single charger or solar charge controller output.\u003c\/li\u003e\n  \u003cli\u003eAgricultural and plant machinery with auxiliary battery requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron Argodiode 80-2SC battery isolator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThe Argodiode should be mounted in a well-ventilated location as the diodes generate heat under load. Ensure the input and output cables are correctly rated for 80A continuous current and that appropriate fusing is fitted on the input side. If the source charger or alternator has a voltage sensing line, connect it to one of the battery output terminals rather than the input terminal to compensate for the diode voltage drop. Installation should be carried out by a qualified auto-electrician or marine electrician familiar with dual-battery wiring practices.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59863042064718,"sku":"ARG080202000R","price":28.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_ARG080202000R_-_Argodiode_80-2SC_2_batteries_80A_Retail.webp?v=1781175065","url":"https:\/\/voltaconsolar.com\/products\/victron-argodiode-80-2sc-dual-battery-isolator-80a","provider":"VoltaconSolar","version":"1.0","type":"link"}