This 12V to 13.8V DCDC Boost Converter Module converts a 9–13V input into a stable 13.8V output with a maximum current of 5A. It is designed to power devices that require 13.8V from a 12V system, providing a practical solution for automotive and other 12V applications. Key benefits Delivers a reliable 13.8V output from a 9–13V input, enabling devices that need a higher rail voltage to operate from standard 12V sources. Supports up to 5A of output current, suitable for moderate load applications. Compact module form factor designed for easy integration into existing 12V systems (car, boat, RV, solar setups, etc.). Enables continued use of 13.8V devices without custom power solutions or adapters. Simple, direct power conversion without requiring complex wiring or external regulators. Key attributes Function: DCDC boost converter module. Input range: 9V to 13V. Output voltage: 13.8V. Output current: up to 5A. Configuration: Modulebased design for straightforward integration into 12V systems. Specifications alignment Model: 12V to 13.8V DCDC Boost Converter Module. Voltage boost target: from 9–13V input to 13.8V output. Maximum current: 5A output capability. Intended use: Boosting voltage in 12V systems to power devices that require 13.8V. Use cases Automotive electronics: power 13.8V devices such as certain automotive controllers, routers, cameras, or other equipment that require a 13.8V supply while the vehicle battery is within the 9–13V range. Marine or RV systems: run 13.8V load equipment from a 12V battery bank, increasing compatibility with devices designed for 13.8V power rails. Prototyping and DIY projects: develop and test circuits or devices that require a 13.8V supply from a standard 12V source, without needing additional power rails or adapters. This description reflects the product's brand, specifications, model, and features, providing a clear, professional overview of its function, compatibility, and practical applications.