{"product_id":"enerdrive-esystem-40-40-ac-dc-diy-installation-kit-with-simarine-monitor-and-b-tec-12v-300ah-g3-lithium-battery","title":"Enerdrive eSYSTEM 40\/40 AC\/DC DIY Installation Kit with Simarine Monitor and B-TEC 12V 300Ah G3 Lithium Battery","description":"\u003ch2\u003ePre-Wired 12V Off-Grid Power Management and High-Capacity Lithium Storage\u003c\/h2\u003e\n\u003cp\u003eDesigning and wiring a dual battery system from scratch often involves complex cable sizing, component matching, and hours of troubleshooting. The \u003cstrong\u003eEnerdrive eSYSTEM 40\/40 AC\/DC DIY Installation Kit\u003c\/strong\u003e combined with the \u003cstrong\u003eB-TEC 12V 300Ah G3 Ultra Lithium Battery\u003c\/strong\u003e eliminates the guesswork. Engineered for 4WDs, canopies, caravans, and camper trailers, this integrated power solution pairs a pre-assembled charging and distribution board with high-density LiFePO4 storage, reducing installation risks and saving valuable setup time.\u003c\/p\u003e\n\n\u003ch3\u003eMulti-Source 40A Charging Architecture\u003c\/h3\u003e\n\u003cp\u003eReliable off-grid touring requires flexible energy recovery regardless of how you travel or camp. The pre-wired eSYSTEM board consolidates both DC and AC charging onto a single, compact 600 x 490 x 100mm footprint:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC2DC+ Alternator \u0026amp; Solar Charging:\u003c\/strong\u003e Delivers 40A of charging output from 12V or 24V vehicle alternators, while the built-in MPPT solar controller accepts up to 800W of solar input (45V maximum) to harvest energy while parked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240V AC Mains Charging:\u003c\/strong\u003e Features a dedicated 40A ePOWER AC charger for rapid battery replenishment when connected to shore power at caravan parks or at home prior to departure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium Low-Battery Reset:\u003c\/strong\u003e Includes a dedicated push-button reset to easily recover the lithium battery from a low-voltage disconnect state using your vehicle start battery (important note: this reset function is strictly compatible with 12V start-battery inputs only).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fuse Distribution:\u003c\/strong\u003e Streamlines 12V accessory wiring with an onboard fuse block for safe, organised DC circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHeavy-Duty B-TEC 300Ah G3 Ultra LiFePO4 Battery\u003c\/h3\u003e\n\u003cp\u003eAt the core of this bundle is the third-generation B-TEC 300Ah Ultra battery, built to withstand harsh Australian touring conditions. Unlike standard-grade batteries that struggle with heavy loads or extreme climates, the G3 Ultra is engineered for high-demand applications and mechanical durability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output BMS:\u003c\/strong\u003e Supports a continuous 300A discharge current, allowing you to run high-draw 12V appliances and large inverters from a single battery footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Ingress Protection:\u003c\/strong\u003e Sealed against dust and water ingress, offering dependable safety in exposed canopy or camper setups, backed by cell-level IEC 62619 certification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-Zero Charging Capability:\u003c\/strong\u003e Equipped with an internal heater that warms the cells when ambient temperatures drop, enabling safe charging in freezing alpine environments down to -20°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Endurance:\u003c\/strong\u003e Rated for up to 6000 charge cycles at 80% depth of discharge and supplied with a heavy-duty mounting tray and retention straps for secure installation over corrugated tracks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePrecision Telemetry with Simarine \u0026amp; Bluetooth\u003c\/h3\u003e\n\u003cp\u003eMaintaining complete visibility over your power reserves prevents unexpected outages in remote areas. This kit includes a pre-wired Simarine digital shunt and monitor, providing real-time telemetry on state of charge, voltage, current draw, and remaining runtime. Additionally, the B-TEC battery features an onboard state-of-charge indicator, a physical on\/off switch, and Bluetooth connectivity, giving you direct smartphone access to cell-level diagnostics.\u003c\/p\u003e\n\n\u003ch3\u003eUpgrade Your Off-Grid Power Setup\u003c\/h3\u003e\n\u003cp\u003eEquip your 4WD canopy, caravan, or touring rig with a professionally engineered, high-output 12V power system. Order the Enerdrive eSYSTEM 40\/40 DIY Kit and 300Ah B-TEC G3 Lithium bundle today for a streamlined installation and dependable off-grid energy.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":43639572693053,"sku":"K-ESYS-D-04","price":6840.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/enerdrive-esystem-40-40-300ah-b-tec-lithium-kit-k-esys-d-04.png?v=1792906963","url":"https:\/\/www.solar4rvs.com.au\/products\/enerdrive-esystem-40-40-ac-dc-diy-installation-kit-with-simarine-monitor-and-b-tec-12v-300ah-g3-lithium-battery","provider":"Solar 4 RVs","version":"1.0","type":"link"}