National Luna Dual Battery Controller

The National Luna Dual Battery Controller is designed as a companion device for the National Luna Intelligent Solenoid or Portable Power Pack. Its primary function is to display the status of both the main and auxiliary batteries. By continuously monitoring the voltage levels of both batteries, the controller alerts users in case of excessive discharge or overcharging. In such cases, you can preset either a visual or an audible alarm, or both, to alert you immediately. An extra feature of the Dual Battery Controller is its ability to override a split-charge/isolator system. This allows users to manually connect the main and auxiliary batteries when necessary, a very useful feature when a winch is used or for jump-starting from the auxiliary battery in case of a weak starter battery.

Additional information