This 12V to 13.8V DCDC Boost Converter Module converts a 913V input into a stable 13.8V output, delivering up to 3A. It is a compact, PCBbased boost converter designed to power 12V systems from variable sources such as automotive, marine, and solar applications. Key benefits Enables 13.8V operation from a 913V source: useful when your supply is lower than the required 13.8V for connected devices. Up to 3A continuous output: suitable for mediumload applications that require a higher voltage than the input. Simple module integration: easy to add to existing 12V systems without complex wiring or mounting. Compact PCBbased design: spaceefficient solution for projects with limited room. Key attributes Functionality: DCDC boost converter that raises input voltage to 13.8V. Input range: 9V to 13V DC. Output: 13.8V DC. Maximum output current: 3A. Construction: compact module design built around a PCBbased circuit. Compatibility: intended for use with 12V systems, including automotive, marine, and solar setups. Technical specifications at a glance Input voltage range: 913V DC Output voltage: 13.8V DC Output current: up to 3A Module type: DCDC boost converter module Applications and use cases Automotive power supply: power 13.8V devices from a vehicle's 913V electrical system, ensuring proper operation of equipment that requires 13.8V. Solar and portable power: run 13.8V devices from a lowervoltage solar or battery source, enabling consistent operation when input varies. Marine and RV setups: maintain 13.8V supply for electronics and accessories in boats or recreational vehicles from available 913V sources. Usage notes Ensure your source can provide sufficient current for the intended load at 13.8V. Connect input to a stable 913V DC supply and connect the load to the 13.8V output. Maintain proper polarity during installation. This description reflects the product's brand, specifications, model characteristics, and features: a 12V to 13.8V DCDC Boost Converter Module with 9V13V input range and 3A output, offered as a compact, PCBbased boost solution for 13.8V power needs in 12V systems.