The OFF-GRID 180 batteries are high-performance lithium leisure batteries designed for use in motorhomes, caravans, campervans, and boats. They offer a high continuous discharge rate, rapid recharge capability, and a long cycle life.
Our OFF-GRID 180 batteries meet our strict specifications and, in our opinion, are among the best 12V lithium leisure batteries available. They have special features that make them ideal for use in motorhomes, caravans, campervans, boats, emergency vehicles, and other specialized vehicles. With the same dimensions as a typical 110Ah lead-acid battery, one or even two of these 180Ah models can fit under the front seat of many motorhomes, providing 360Ah, which is approximately six times the usable energy of a typical lead-acid leisure battery. The high continuous discharge rate of 200 Amps allows it to be safely used with many 240V appliances, including induction hobs, microwave ovens, and even air-conditioning. The maximum charge rate of 200 Amps also enables rapid recharging.High-quality cells and a sophisticated battery management system (BMS) ensure that the OFF-GRID 180 provides electrical power safely, efficiently, and reliably. Active balancing monitors the cells, and when two or more batteries are connected in parallel, the BMS units in each battery recognize this and treat the combined batteries as one. This makes it easy to monitor the batteries’ performance.The OFF-GRID 180 has a user-friendly app for both Android and iPhone, and it includes built-in heaters to enable charging even in low temperatures.With a cycle life of up to 8,000 full charge/discharge cycles (depending on usage), and a comprehensive warranty, this battery is likely to last most people a lifetime.