{"product_id":"enerdrive-12v-300ah-b-tec-lithium-battery-bundle-with-12v-60a-ac-charger-and-40a-dc-dc-charger","title":"Enerdrive 12V 300Ah B-TEC Lithium Battery Bundle with 12V 60A AC Charger and 40A+ DC-DC Charger","description":"\u003ch2\u003eComprehensive Off-Grid Power Storage and Multi-Source Charging\u003c\/h2\u003e\u003cp\u003eBuilding a dependable 12V auxiliary power system requires seamless integration between energy storage and charging sources. This Enerdrive bundle pairs the high-capacity B-TEC 300Ah Generation 3 LiFePO4 battery with a 60A AC mains charger and a 40A+ DC-DC charger. Engineered for caravans, motorhomes, 4WDs, and marine vessels, this system ensures your house battery bank remains charged whether you are plugged into shore power, driving between destinations, or camping off-grid using solar panels.\u003c\/p\u003e\u003cp\u003eUnlike mismatched, entry-level alternatives that can suffer from voltage drop, inefficient charging cycles, or premature cell degradation, this matched Enerdrive kit ensures optimal charge profiles across all inputs. Each component is designed to communicate and operate within strict lithium parameters, reducing the risk of overcharging or system failure in remote Australian conditions.\u003c\/p\u003e\u003ch3\u003eHigh-Capacity B-TEC 300Ah G3 LiFePO4 Battery\u003c\/h3\u003e\u003cp\u003eAt the core of the system is the 12V 300Ah B-TEC Lithium Battery, built to handle substantial off-grid loads including high-draw inverters, induction cooktops, and air conditioning units. Supporting a continuous 300A discharge current, it eliminates the voltage sag commonly experienced with traditional lead-acid or lower-tier lithium batteries.\u003c\/p\u003e\u003cp\u003eConstructed with an IP67 ingress protection rating for dust and water resistance, the battery is backed by cell-level IEC 62619 certification for safety and longevity. It includes an internal battery heater for sub-zero charging environments, a physical on\/off switch for storage isolation, an onboard state-of-charge indicator, and smartphone Bluetooth monitoring. Twin M8 terminals for both positive and negative connections simplify heavy-duty cabling installations, and a dedicated mounting tray with straps is included to secure the unit in mobile applications.\u003c\/p\u003e\u003ch3\u003eIntelligent 60A AC Mains Charging\u003c\/h3\u003e\u003cp\u003eWhen connected to 240V mains power or a generator, the ePOWER 12V 60A AC Battery Charger rapidly replenishes the 300Ah lithium bank. It features multi-stage charging and a dedicated, programmable lithium profile that transitions into a constant power supply mode once full voltage is reached, supporting active 12V house loads without cycling the battery.\u003c\/p\u003e\u003cp\u003eThe unit is capable of charging up to three separate battery banks simultaneously, giving priority to Bank 1 while allowing independent chemistry programming. For overnight comfort in confined living quarters, a selectable silent mode disables the cooling fan for 12 hours by temporarily limiting output current to 50%. Please note that while the unit features a built-in backlit LCD screen, the remote digital display for this AC charger is optional and is not included.\u003c\/p\u003e\u003ch3\u003eDual-Input 40A+ DC-DC and MPPT Solar Charging\u003c\/h3\u003e\u003cp\u003eWhile on the move or parked off-grid, the 40A+ DC-DC Battery Charger manages power from both your vehicle alternator and solar array. Compatible with both 12V and 24V vehicle electrical systems, it automatically selects between alternator and solar inputs without the need for external switching relays. The integrated Maximum Power Point Tracking (MPPT) solar regulator accepts up to 45V open-circuit solar input, maximising energy harvest in varying light conditions.\u003c\/p\u003e\u003cp\u003eEngineered for high ambient temperatures, this charger maintains its 40A+ output performance in environments up to 40°C and above, ensuring reliable charging in tough outback conditions.\u003c\/p\u003e\u003ch3\u003eKey System Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300Ah B-TEC G3 LiFePO4 Battery:\u003c\/strong\u003e Features a 300A continuous load rating, IP67 ingress protection, Bluetooth app connectivity, internal heating, and an included mounting tray kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A 3-Bank AC Charger:\u003c\/strong\u003e Delivers rapid 240V shore power charging with independent bank prioritisation, a dedicated power supply mode, and a quiet night-time operation setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A+ DC-DC Charger with MPPT:\u003c\/strong\u003e Combines 12V\/24V alternator charging with a 95% efficient solar regulator, utilising internal source switching for simplified wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Compensation:\u003c\/strong\u003e Includes battery temperature sensors for both the AC and DC-DC chargers to ensure safe, temperature-aware voltage regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Reliability:\u003c\/strong\u003e Rated for 6,000 charge cycles at 80% depth of discharge and backed by a 5-year warranty across all three primary components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrade Your Mobile Power System\u003c\/h3\u003e\u003cp\u003eEquip your caravan, 4WD, or marine vessel with a complete, high-output 12V lithium storage and charging system designed for remote touring. Add the Enerdrive 300Ah B-TEC bundle to your setup today for dependable power management across mains, vehicle, and solar inputs.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":43639496540221,"sku":"K-300-10","price":4630.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/enerdrive-12v-300ah-btec-lithium-battery-charger-bundle-k-300-10.png?v=1792906521","url":"https:\/\/www.solar4rvs.com.au\/products\/enerdrive-12v-300ah-b-tec-lithium-battery-bundle-with-12v-60a-ac-charger-and-40a-dc-dc-charger","provider":"Solar 4 RVs","version":"1.0","type":"link"}