Features Supports Various Fast Charging Protocols: Compatible with DCP, BC1.2, iOS, Samsung, Qualcomm QC2.0/3.0, and more for versatile charging options Wide Input and Output Voltage Range: Operates from 6V to 32V input with a default 5V output, automatically adjusting for optimal fast charging Enhanced Charging Efficiency: Features output line compensation for reduced charging time, ensuring an efficient and quick power supply Comprehensive Safety Protections: Equipped with multiple protection mechanisms against overvoltage, undervoltage, overcurrent, and short circuits for reliable usage Versatile Application Uses: Ideal for solar panels, car charging DIY projects, driving recorder power supplies, and smart socket customizations Features: 1、Support Fast Charging Protocol: Support for DCP protocol, for BC1.2, for IOS, for Samsung protocol, support for FCP SCP, support for Spreadtrum fast charging protocol SFCP, support for Qualcomm QC2.0 and 3.0, support for MTK PE1.1 PE2. 0 2、Input and Output Voltage: The input voltage range of this module is 6V to 32V, and the output voltage is default 5V, will automatically adjust after triggering fast charge 3、High Efficiency: This module has output line compensation function, has fast charging speed, saving charging time greatly 4、Multiple Protection: This module has input overvoltage, undervoltage and overcurrent protection, output overcurrent and short circuit protection, over temperature protection, the usage is safe and reliable 5、Application: This module can be used for solar panel to mobile phone charging, car charging DIY, driving recorder power supply, household power supply, smart socket DIY, fast charging adapter Specification: Item Type: Fast Charge Module Material: PCB Input Voltage Range: 6-32V Output Voltage: Default 5V, automatically adjust between 3-12V after triggering fast charge Output Power: Limited 5V 3.4V, 9V 2.5A, 12V 2A, etc. Support Fast Charging Protocol: Support for DCP protocol, for BC1.2, for IOS, for Samsung protocol, support for FCP SCP, support for Spreadtrum fast charging protocol SFCP, support for Qualcomm QC2.0 and 3.0, support for MTK PE1.1 PE2. 0 Usage: Solar panel to mobile phone charging, car charging DIY, driving recorder power supply, household power supply, smart socket DIY, fast charging adapter Package List: 4 x Fast Charge Module Package List 4 x Fast Charge Module