12V to 13.8V DCDC Boost Converter Module Converter (9V13V Input, 20A Output), Constant Voltage Power Converter The 12V to 13.8V DCDC Boost Converter Module is designed to provide a stable 13.8V output from a 9V to 13V input source. It delivers up to 20A of output current and maintains a constant voltage to support connected devices that require a reliable 13.8V supply. This module is built for practical use in vehicle, portable, and lab applications where a steady 13.8V is needed from a lower voltage source. Key benefits Stable 13.8V output from a 9V to 13V input, enabling reliable power for devices that require a fixed 13.8V supply. current capability of up to 20A supports power hungry equipment without frequent recharging or voltage drops. Constant voltage regulation helps protect sensitive electronics from voltage fluctuations common in mobile and remote power setups. Module form factor allows easy integration into existing 12V systems, automotive installations, or testing benches. Key attributes Functionality: DCDC boost converter module with constant voltage output. Input range: 9V to 13V. Output: 13.8V constant voltage, up to 20A. Type: Boost converter module suitable for powering devices that need a higher stable voltage from a lower voltage source. Compatibility: Suitable for use with automotive and other 913V power sources that require a steady 13.8V supply. Performance emphasis: Designed to deliver a reliable, constant voltage output for connected equipment. Suggested use cases Automotive electronics: Power cameras, GPS units, or other 13.8V requirement devices from a vehicle 12V system to maintain stable operation while on the road. Remote or field equipment: Supply a consistent 13.8V to instruments, sensors, or communication gear from a 913V battery or portable power source. Testing and prototyping: Create a steady 13.8V bench supply for evaluating 13.8V rated hardware in development or maintenance environments. Notes on usage Ensure input sources provide within the specified 9V to 13V range to achieve the stated 13.8V output. The module is designed for constant voltage operation to maintain a steady supply to connected devices. This description reflects the product specifications and features as stated in the title: a 12V to 13.8V DCDC Boost Converter Module with 9V13V input, 20A output, and constant voltage functionality.