Thunder 30A Battery Management System

The Thunder 30A Battery Management System offers a comprehensive charging and maintenance solution for 4WD, caravan and camper trailer. Designed to charge and maintain auxilary batteries, the Thunder Battery Management System is the perfect addition to any vehicle requiring the management of a dual battery setup. Designed to be a long-term solution with the highest level of safety in mind, the Thunder Battery Management System features a unique 8 stage charging program with the intelligence to determine the best charge rate for your auxillary battery. The remote mount Bluetooth LCD screen also conveniently give you better visibility on your battery's state of charge., so you never have to worry about gaving a flat battery again. Whether you're heading off the grid or camping at a powered site, Thunder Battery Management System ensures you will always have the power you need.