This high-capacity lithium dual battery system is designed for serious off-grid setups, delivering 460Ah of reliable energy from two UltraX 230Ah Deep Cycle Lithium Batteries. The Lithium 12V Control Box with LCD Screen ensures efficient power distribution, while the 40A DCDC Charger with MPPT Solar Regulator optimises charging from alternator and solar inputs. A 3000W Pure Sine Wave Inverter supplies stable 240V power for high-demand appliances. This kit also includes heavy-duty wiring, linking cables, inline maxi fuse holders, an inverter remote display, and an extension lead for added flexibility in installation. Ideal for caravans, 4WDs, and remote workstations.