{"product_id":"victron-energy-argofet-100-3-three-battery-100a-battery-isolator-arg100301020r","title":"Victron Energy Argofet 100-3 Three Battery 100A Battery Isolator ARG100301020R","description":"\u003ch2\u003e\u003cstrong\u003eVictron Energy Argofet 100-3 Three Battery 100A Battery Isolator ARG100301020R\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy Argo FET Battery Isolator 100-3 is designed to charge three separate battery banks simultaneously from a single alternator or single-output battery charger without directly connecting the batteries together. This allows accessory battery banks to be discharged independently without also discharging the isolated starter battery.\u003c\/p\u003e\n\u003cp\u003eThe ARG100301020R corresponds to the Argo FET 100-3 configuration, which is rated for a maximum charge current of 100A, a maximum alternator current of 100A, and connection to three battery banks. Its FET-based architecture provides extremely low voltage loss compared with conventional diode battery isolators.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Battery Isolation\u003c\/strong\u003e\u003cbr\u003eAllows three separate battery banks to receive charging current from one alternator or compatible single-output battery charger while keeping the batteries electrically separated during discharge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100A Current Capacity\u003c\/strong\u003e\u003cbr\u003eRated for a maximum charge current of 100A and a maximum alternator current of 100A. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Loss FET Technology\u003c\/strong\u003e\u003cbr\u003eUses FET-based battery isolation rather than conventional diode isolation, substantially reducing voltage loss between the charging source and connected battery banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtremely Low Voltage Drop\u003c\/strong\u003e\u003cbr\u003eVictron specifies less than 0.02V voltage drop at low current and an average of approximately 0.1V at higher currents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo Alternator Voltage Compensation Normally Required\u003c\/strong\u003e\u003cbr\u003eBecause of the low voltage loss through the FET isolator, Victron states that alternator output voltage does not need to be increased specifically to compensate for isolator losses. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlternator Energize Input\u003c\/strong\u003e\u003cbr\u003eIncludes a special current-limited energize input designed to supply B+ excitation for compatible alternators that require DC voltage at their output before charging begins. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Battery Discharge\u003c\/strong\u003e\u003cbr\u003eBattery-bank separation helps prevent loads connected to an accessory battery from simultaneously discharging the starter battery or other isolated battery banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM8 High-Current Connections\u003c\/strong\u003e\u003cbr\u003eUses M8 bolt connections for integration into compatible high-current DC charging systems. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBest Uses\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Battery Charging Systems\u003c\/strong\u003e\u003cbr\u003eIdeal for systems where a common charging source needs to charge three separate battery banks while maintaining electrical separation between them.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStarter \u0026amp; Auxiliary Battery Systems\u003c\/strong\u003e\u003cbr\u003eSuitable for installations with a starter battery and multiple auxiliary or house battery banks supplied by one compatible charging source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine Battery Systems\u003c\/strong\u003e\u003cbr\u003eUseful for onboard electrical systems with multiple independent battery banks that need charging from a common alternator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle \u0026amp; Mobile Power Systems\u003c\/strong\u003e\u003cbr\u003eSuitable for properly configured vehicle electrical systems where separate battery banks support different electrical loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Output Battery Chargers\u003c\/strong\u003e\u003cbr\u003eCan distribute charging from a compatible single-output battery charger to multiple isolated battery banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlternators Requiring B+ Excitation\u003c\/strong\u003e\u003cbr\u003eThe integrated energize input supports compatible alternators that require voltage at the B+ output before charging can begin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVictron Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eArgo FET Battery Isolator 100-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eARG100301020R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFET Battery Isolator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Batteries\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Charge Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Alternator Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Technology\u003c\/td\u003e\n\u003ctd\u003eFET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Drop at Low Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.02V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Voltage Drop at Higher Current\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternator Energize Input\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Connections\u003c\/td\u003e\n\u003ctd\u003eM8 Bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e2.6 × 4.7 × 7.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout Victron Energy:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eVictron Energy develops power-conversion, battery-management, charging, monitoring, and DC distribution equipment for battery-based electrical systems. Its portfolio includes inverter\/chargers, battery chargers, DC-DC converters and chargers, solar charge controllers, batteries, battery management equipment, GX monitoring devices, communications products, and system accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eLow-Loss Three-Battery Isolation for 100A Charging Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Victron Energy Argo FET Battery Isolator 100-3 provides an efficient method for distributing charging from a common alternator or compatible single-output battery charger to three independent battery banks. Its low-loss FET architecture, 100A current capability, alternator energize input, and robust M8 connections make it a practical solution for properly designed multi-battery DC charging systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From US Solar Supplier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUS Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.\u003c\/p\u003e\n\u003cp\u003eOur inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHave questions before you order? Call \u003cstrong\u003e1-800-230-7004\u003c\/strong\u003e to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52561789649194,"sku":"USSSP202-1243","price":114.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/ARG100301020R_USSS.jpg?v=1789995857","url":"https:\/\/ussolarsupplier.com\/products\/victron-energy-argofet-100-3-three-battery-100a-battery-isolator-arg100301020r","provider":"US Solar Supplier","version":"1.0","type":"link"}