The 12V to 13.8V DCDC Boost Converter Module provides a reliable 13.8V constant voltage output from an input range of 9V to 13V. This compact module is designed to elevate a 12V system to a steady 13.8V, enabling safe and stable power for devices that require a precise 13.8V supply. Key benefits Delivers a stable 13.8V output from inputs in the 9V to 13V range, helping devices that need a fixed voltage operate reliably. Simple integration as a compact module, suitable for custom 12V/9V systems, vehicles, and batterypowered setups. Enables powering or charging equipment designed for 13.8V without needing a dedicated 13.8V power source. Compact form factor supports easy incorporation into existing power rails, dashboards, enclosures, or compact electronics projects. Provides a clear solution for converting fluctuating 12V system voltage into a steady 13.8V supply with up to 5A of current capability. Key attributes Functionality: DCDC boost converter with constant voltage output. Compatibility: Input range 9V to 13V; output fixed at 13.8V; maximum output current up to 5A. Form factor: Module type suitable for integration into 12V systems and custom power rails. Performance: Supplies a constant 13.8V output from a lowervoltage input within the specified range, up to 5A. Applications Automotive and mobile setups: Power 13.8V devices such as radios, sensors, or other equipment from a 12V vehicle electrical system, even when the source voltage fluctuates within the 9V–13V range. Remote monitoring and telecom installations: Provide a stable 13.8V supply to equipment located away from a fixed 13.8V power source, using a 9V–13V battery or similar supply. Small electronics projects and test rigs: Create a reliable 13.8V power rail from a 12V or lower input source for experiments, prototyping, or educational demonstrations. Technical specifications (based on the product title) Input voltage: 9V to 13V Output voltage: 13.8V (constant voltage) Maximum output current: 5A Type: DCDC boost converter module Notes This description reflects the specifications indicated in the product title: input range, output voltage, and current rating, and describes typical uses for a 12V to 13.8V boost module in a professional, readable format.