Protect your 12V battery with a precise, easy to use voltage protection module. It lets you configure a shutoff threshold of 12.5V and a wake threshold of 14V to keep your battery healthy and your devices powered. - Simple setup: press to view the protection value, double press to edit, and use the adjustment controls to set 12.5V. If you stop interacting for 3 seconds, the setting saves automatically and exits. - Adjustable hysteresis: set the return/difference value to 1.5V for stable recovery. The same one or two button operation applies, with automatic save after 3 seconds. - Protection function: automatically disconnects the load when the battery voltage is too low, preventing deep discharge and extending battery life. - Reliable and compact: a compact 12V protection module designed for easy integration in automotive, solar, and backup power systems. Clear protection without complexity. - Responsive support: we provide prompt, helpful service to answer questions and assist with installation. - Practical applications: protects automotive batteries during long trips; safeguards solar storage systems against cloudy days; preserves backup power for RVs, camps, or essential electronics.