Automatic Battery Charging Control Board Key Features and Benefits: Fully automatic charging management: The board starts charging your battery when needed and stops once the set voltage limit is reached, ensuring efficient operation without constant monitoring. Intelligent poweroff protection: Automatically cuts off power at 14.8V to prevent overcharging and protect battery life. Adjustable voltage control: Easily configure both the start charging voltage and the stop charging voltage directly on the board to suit different battery requirements. Reliable relay performance: Relay closes at 12.4V to begin charging and disconnects at 14.8V to stop charging, delivering stable and precise control. Specifications: Function: Automatic battery charge control with adjustable start and stop voltages Voltage thresholds: Start charging at 12.4V(default), stop charging at 14.8V(default) Compatibility: Suitable for 12V leadacid and similar rechargeable batteries Material and build: Durable electronic components designed for longterm reliability Performance: efficiency with minimal energy waste, ensuring battery health Practical Applications: 1. Automotive battery maintenance: Keep car batteries safely charged during long periods of inactivity without risk of overcharging. 2. Solar energy systems: Automatically manage battery charging from solar panels, delivering consistent performance even with varying sunlight conditions. 3. Backup power systems: Protect and extend the life of batteries in UPS units or other emergency power setups by maintaining precise charging control. This charging control board offers robust protection for your battery investment, reduces the need for manual charging supervision, and ensures maximum battery performance through precise voltage management.