{"product_id":"enerdrive-2-12v-300ah-b-tec-g3-battery-and-charger-kit","title":"Enerdrive 2 × 12V 300Ah B-TEC G3 Battery and Charger Kit","description":"\u003ch2\u003eHigh-Capacity 600Ah 12V Lithium Power System for Off-Grid and Mobile Applications\u003c\/h2\u003e\u003cp\u003eEstablish a robust, high-capacity 12V house-battery bank with the \u003cstrong\u003eEnerdrive 2 × 12V 300Ah B-TEC G3 Battery and Charger Kit\u003c\/strong\u003e. Engineered for demanding off-grid travel, marine vessels, and large recreational vehicles, this package pairs two 300Ah Generation 3 LiFePO₄ batteries (delivering a combined 600Ah when wired in parallel) with a 50A DC-DC charger and a 60A AC mains charger. By integrating matched components from a single trusted manufacturer, this kit eliminates the compatibility risks and charging inefficiencies often encountered when mixing unverified hardware. Please note that parallel link cables are not included and must be sourced separately to suit your specific installation layout.\u003c\/p\u003e\u003ch3\u003eAdvanced B-TEC G3 LiFePO₄ Battery Technology\u003c\/h3\u003e\u003cp\u003eAt the core of this system are two 12V 300Ah B-TEC G3 lithium batteries, designed to deliver consistent power and exceptional longevity with a rating of 6,000 charge cycles at 80% depth of discharge. Unlike standard lithium batteries that can become vulnerable in extreme climates or wet environments, the G3 series features an IP67-rated enclosure for superior protection against dust and water ingress. An integrated internal heating element ensures safe charging even in sub-zero alpine conditions, preventing cell damage when temperatures drop.\u003c\/p\u003e\u003cp\u003eEach battery is equipped with a manual on\/off switch, a state-of-charge indicator, and dual M8 positive and negative terminals to simplify heavy-duty wiring. Built-in wireless Bluetooth connectivity allows you to monitor real-time voltage, current, temperature, and state of charge directly from your smartphone, while CAN and RS485 ports support advanced system integration. Custom mounting trays and heavy-duty straps are included as standard to ensure your battery bank remains secure over corrugated outback tracks or rough seas.\u003c\/p\u003e\u003ch3\u003eSeamless DC-DC and MPPT Solar Charging\u003c\/h3\u003e\u003cp\u003eTo keep your 600Ah battery bank replenished while on the move or parked off-grid, the included 12V DC-DC battery charger provides up to 50A of output. It features dual independent inputs for your vehicle's alternator (compatible with both 12V and 24V vehicle systems) and solar panels, automatically selecting the charging source without the need for external relays. The built-in Maximum Power Point Tracking (MPPT) solar regulator handles up to 800W of solar input, maximising energy harvest in varying light conditions.\u003c\/p\u003e\u003ch3\u003eRapid Multi-Bank AC Mains Charging\u003c\/h3\u003e\u003cp\u003eWhen connected to shore power, generator, or mains electricity, the 12V 60A AC battery charger delivers rapid, configurable multistage charging. Designed for permanent installation, it features three output banks—allowing you to prioritise your primary lithium house bank while simultaneously maintaining secondary starter or auxiliary batteries with different chemistries. For overnight comfort in confined living spaces, a user-activated silent mode disables the cooling fan for 12 hours while safely limiting current output.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e600Ah Total Lithium Capacity:\u003c\/strong\u003e Two 12V 300Ah B-TEC G3 LiFePO₄ batteries provide substantial energy storage for high-draw appliances and extended off-grid stays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Weather Durability:\u003c\/strong\u003e IP67 ingress protection and integrated internal battery heaters reduce the risk of environmental or cold-weather charging failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Wireless Monitoring:\u003c\/strong\u003e Track battery health, state of charge, and current draw via the dedicated Bluetooth smartphone app or integrated LCD charger displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Input DC-DC Charging:\u003c\/strong\u003e Automatically manages 12V\/24V alternator inputs and up to 800W of solar via the built-in MPPT controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A Multi-Bank AC Charger:\u003c\/strong\u003e Features dedicated lithium profiles, three-bank output priority, and a 12-hour silent mode for quiet overnight operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Installation Hardware:\u003c\/strong\u003e Supplied with battery mounting trays, heavy-duty straps, and temperature sensors for both chargers (*Note: parallel battery link cables are not included).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrade Your Mobile Power Architecture\u003c\/h3\u003e\u003cp\u003eWhether you are fitting out a touring caravan, a commercial service vehicle, or a cruising yacht, the Enerdrive 600Ah B-TEC G3 kit provides a comprehensive, high-output charging and storage foundation. Configure your off-grid electrical system with confidence and order your Enerdrive battery and charger package today.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":43639530356797,"sku":"K-600-06","price":7733.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/enerdrive-300ah-b-tec-g3-battery-charger-kit-k-600-06.png?v=1792906617","url":"https:\/\/www.solar4rvs.com.au\/products\/enerdrive-2-12v-300ah-b-tec-g3-battery-and-charger-kit","provider":"Solar 4 RVs","version":"1.0","type":"link"}