Features: Brand new and high quality Achieve precise voltage regulation and efficient battery charging with this Constant Current Constant Voltage Power Module. This power module features non isolated step down conversion, ensuring stable and accurate voltage output for a wide ranges of applications. Designed for electronics enthusiasts and professionals, this power module provides a versatile solution for voltage regulation and battery charging needs. Whether you're working on DIY projects or developing electronic devices, this power module is an essential tool that provides reliable voltage control and efficient battery charging capabilities. Rest assured knowing that this power module comes equipped with multiple protections features, including overcurrent, overheating, and short circuit protections, ensuring the safety of your devices and components. Specifications: Material:ABS Length:Approx.63mm/2.48inch Package Includes: 1x Power Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.