Features Exceptional Durability: Constructed with high-quality materials, ensuring long-lasting performance and stability for all your voltage conversion needs High Conversion Efficiency: Achieve an impressive typical conversion efficiency of 85%, maximizing power output and enhancing overall performance Enhanced Safety Design: Thoughtfully engineered for high safety performance, providing peace of mind during operation with reliable voltage regulation Stable Operation: Features high-performance pins that ensure consistent and reliable operation, minimizing disruptions in your power supply Convenient Dual Pack: Includes 2pcs of step-up modules, making replacements simple and efficient while offering great value for your projects Features: 1、High-quality materials can ensure the durability and stability of the product 2、Typical conversion efficiency is 85%, which can achieve excellent performance 3、Reasonable structural design, the product has high safety performance 4、The pin has good performance, ensure stable working 5、Including 2pcs step up module, convenient and simple to replace Specification: Item Type: Boost Module Input Voltage: DC3-6V Output Voltage: DC12V +/- 0.6V Maximum Input Current: 1.2A Long-Term Input Current: 1A Conversion Efficiency: 80-90% Starting Voltage: 2.8V Output Current: 50mA Input: DC3V 1A Output: DC12V 220mA Input: DC3.3V 1A Output: DC12V 250mA Input: DC3.7V 1A Output: DC12V 280mA Input: DC4.5V 1A Output: DC12V 340mA Input: DC5V 1A Output: DC12V 370mA Input: DC6V 1A Output: DC12V 450mA Working Frequency: 1.0MHz Typical Conversion Efficiency: 85% Package List: 2 x Boost Module Package List 2 x Boost Module