Features: This converter module efficiently converts 3.3V 3.7V 5V 6V 5V input to stable 12V output, ideal for powering electronics requiring step up solution like projects and portable devices. Crafted from ABS, the regulator board delivers 12V output with ±2%, and includes overload/short circuit protective for safe operational. Perfect for electronics hobbyists, engineers, and enthusiasts working on low battery systems, solar chargers, or automotive accessory upgrades requiring power conversion. Use these step up power supply modules in robotics, LED lighting setups, portable speakers, or laboratory testing environments where 12V output from sources is critical. Supports 2W continuous load, operates at 85% efficiency, and includes pre soldered terminals for seamless integration into prototypes or low power circuits. Specifications: Component:ABS Size:Approx. 20.5x10.5x5.6mm/0.8x0.41x0.22inch Input:3-6V Output:12V+-0.6V Input current: 1.2A Long time input current: 1A Conversion efficiency: 80-90% Package Includes: 3Pcs Converter Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.