{"product_id":"noco-4-bank-smart-battery-charger-8a-2a-bank-6v-12v-temperature-compensation-desulfator","title":"NOCO 4-Bank Smart Battery Charger 8A (2A\/Bank) 6V\/12V — Temperature Compensation \u0026 Desulfator","description":"\u003cp\u003e\u003cstrong\u003eThe NOCO GENIUS2X4 is a four-bank smart charger that charges, maintains and restores 6V and 12V lead-acid and LiFePO4 batteries with temperature-compensated, safe precision.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe GENIUS2X4 combines charging, trickle-maintenance and desulfation in a single compact unit so you can manage multiple batteries at once. It delivers up to 8 amps total (2 amps per bank) and works with a wide range of vehicle batteries — from motorcycles and lawn tractors to cars, boats and RVs. Built-in temperature compensation, low-voltage recovery and an optional Force Mode let you safely revive deeply discharged batteries while preventing overcharge in varying climates.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the GENIUS2X4 protect batteries in hot or cold weather?\u003c\/h3\u003e\n\u003cp\u003eAn internal thermal sensor measures ambient temperature and adjusts charging voltage to match conditions. That prevents excessive charge in warm environments and ensures full charging in cold ones without manual input. The result is safer charging and longer battery life across seasons.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic temperature compensation for precise voltage control\u003c\/li\u003e\n  \u003cli\u003ePrevents overcharging in heat and undercharging in cold\u003c\/li\u003e\n  \u003cli\u003eContinuous monitoring for long-term connected maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it recover a deeply discharged or dead battery?\u003c\/h3\u003e\n\u003cp\u003eYes — the GENIUS2X4 can start charging from very low voltage levels and includes a Force Mode to engage manual recovery for completely drained batteries. Precision pulse charging helps reverse sulfation and acid stratification, restoring capacity to neglected units when possible. This makes it useful for seasonal equipment, stored vehicles and hard-to-revive batteries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCharges batteries from as low as 1V; Force Mode for zero-volt recovery\u003c\/li\u003e\n  \u003cli\u003ePulse desulfation to reduce sulfation and restore performance\u003c\/li\u003e\n  \u003cli\u003eWorks on flooded, AGM, gel, SLA, VRLA and LiFePO4 chemistries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and battery types work with this charger?\u003c\/h3\u003e\n\u003cp\u003eThe charger supports both 6V and 12V lead-acid batteries and LiFePO4 packs, covering most powersport, automotive and marine applications. It’s sized for batteries up to about 40 Ah per bank, making it suitable for motorcycles, ATVs, lawn\/ garden equipment, cars, boats, and auxiliary battery banks. Multiple banks run independently so you can top up different batteries at the same time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with motorcycles, cars, trucks, boats, RVs, and mowers\u003c\/li\u003e\n  \u003cli\u003eSupports flooded, AGM, gel, VRLA, SLA and LiFePO4 chemistries\u003c\/li\u003e\n  \u003cli\u003eFour independent 2A banks for simultaneous charging and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories and protections are included?\u003c\/h3\u003e\n\u003cp\u003eThe unit ships with international AC cords, battery clamps with integrated eyelet terminals and long DC extension leads for flexible placement. Safety features include reverse polarity protection, overcharge prevention and intelligent monitoring for indefinite connection. A three-year warranty and US design back the build quality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes four 75\" AC cables, four 21\" clamps with eyelets and four 10' DC extensions\u003c\/li\u003e\n  \u003cli\u003eReverse polarity, overcharge protection and continuous smart monitoring\u003c\/li\u003e\n  \u003cli\u003eThree-year warranty and engineered in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The NOCO GENIUS2X4 fits hobbyists, mechanics and fleet owners who need a compact, reliable way to charge and maintain multiple small batteries. It’s ideal for seasonal vehicle owners, powersports enthusiasts, and anyone who keeps classic cars, boats or garden machinery in storage. If you need safe low-voltage recovery, temperature-aware charging and the convenience of four independent banks in one unit, this charger is built to meet those demands without complicated setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can GENIUS2X4 charge both 6V and 12V batteries at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each independent bank supports 6V or 12V batteries, allowing mixed simultaneous charging and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the charger safe to leave connected long-term?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Intelligent monitoring and overcharge protection allow indefinite connection for maintenance without damaging batteries.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOCO","offers":[{"title":"Default Title","offer_id":48080737370270,"sku":"B08FYS6CL8","price":304.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/noco-genius2x4-front-view.jpg?v=1785784829","url":"https:\/\/northtrailauto.ca\/products\/noco-4-bank-smart-battery-charger-8a-2a-bank-6v-12v-temperature-compensation-desulfator","provider":"North Trail Auto","version":"1.0","type":"link"}