Features 1、Widely Compatible: The module supports 4.2V 4.35V 4.4V 4.5V battery type, with the current up to 5A, the efficiency is up to 95%, support for JEITA specification and temperature loop control. 2、Multi Protocols Supported: The module supports for PPS PD3.0 PD2.0, for QC4+ QC4 QC3.0 QC2.0, for AFC, for PE2.0 PE1.1, for SFPP, for vooC input fast charging protocol, for FCP SCP and more. 3、5 Ports: The module has built in 5 USB interfaces in total, which are type A1, type A2, micro B, type C and for IOS interface, support different charging modes. 4、Multi Function: The module is equipped with decryption function, 12bit ADC, coulomb meter accurate electricity metering. 5、High Safety: With input overvoltage protection, output overcurrent, short circuit protection, charging timeout, overvoltage protection, temperature protection, the module is high reliable in use. Specification Item Type: Mobile Charging Module Material: PCB Input Voltage: 4.5-13.5V Battery Voltage: 2.8-4.5V Operating Temperature: -20℃ to +60℃ Features: 1. Switch Charging: Support 4.2V 4.35V 4.4V 4.5V battery type Current up to 5A, efficiency up to 95% Support for JEITA specification Support temperature loop control 2. Synchronous Boost: Output power is up to 22.5W, efficiency up to 95% Automatic load detection, light load detection Support wireless charging mode and low current mode 3. Output Fast Charging Protocol: Support for PPS PD3.0 PD2.0 Support for QC4+ QC4 QC3.0 QC2.0 Support for AFC Support for PE2.0 PE1.1 Support for SFCP Support for vooC input fast charging protocol Support for PD3.0 PD2.0 Support for AFC Support for FCP Support for SCP Support for PE1.1 4. Type C Interface: Built in USB Type C interface logic Support for Try.SRC function 5. BC1.2 Module: Support for BC1.2DCP mode Support for IOS, for Samsung mode 6. For IOS interface Decryption: Built in for IOS interface decryption function 7. Electricity Metering and Display: Built in 12bit ADC Built in coulometer accurate electricity 8. Protection Mechanism Input overvoltage protection, output overcurrent, short circuit protection Charging timeout, overvoltage protection Temperature protection 9. The charging process is divided into the following three processes: trickle mode, constant current mode and constant voltage mode. When the battery voltage is lower than 3V, the charging module is in trickle mode, and the charging current is 300mA. When the battery voltage is greater than 3V, the charging module will enter the constant current mode, it will charge at full speed according to the set target current, and the power can be about 21W. When the battery voltage rises to the charging target voltage (such as 4.2V), the charging module enters the constant voltage mode, at which time the current gradually decreases while the battery terminal voltage remains unchanged. When the charging current decreases to the charging cut off current, the charging ends. After full charge, if the battery voltage decreases to 0.1V lower than the target voltage, it will automatically restart charging. (Note: If the voltage exceeds 4.2V, it is normal and will not damage the battery. If the voltage is 4.2V, the light still flashes, indicating that the battery is not fully charged. The full charge state is not only based on the charging voltage.) 10. There are five USB ports on the motherboard: Type A1, Type A2, Micro B, Type C, Lightning. Type A1 and Type A2 support for QC3.0 QC2.0 AFC FCP SCP PE2.0 PE1.1 SFCP VOOC fast charging output. Type C supports for PPS PD3.0 PD2.0 QC4+ QC3.0 QC2.0 AFC FCP SCP PE2.0 PE1.1 SFCP fast charge output and for PD3.0 PD2.0 AFC FCP SCP PE1.1 fast charge input. Micro B supports QC2.0 AFC FCP SCP PE1.1 fast charging input. For IOS interface supports for PD fast charging and 5V 2.4A slow charging. When the input matches the fast charging, the default input is 9V, and the input power is up to 21W. 11. Support discharging while charging. Fast charging input and output are supported when single port is working, and 5V input and output are supported when multiple ports are working. 12. Support Type A1 Type A2 Type C interface to discharge at the same time. Package List 1 x Mobile Charging Module