The 4044 is a smart battery protection module designed to keep your truck’s power system reliable. It automatically disconnects auxiliary power if the vehicle system gets too low, preventing unexpected dead, deep-discharged batteries. Once the battery recovers, the user can perform a manual reset. Built for tough conditions, it handles high-power loads and includes multiple safety features to prevent damage. With a connection to dash-mount indicators and controls, it ensures your equipment stays protected and ready to go.