• Built-in for lightning decryption function
• Built-in 12-bit ADC for power metering and display
• Built-in coulometer for accurate electric quantity
• Multiple Protection: With Input overvoltage protection, output over current/short circuit protection, charging timeout/overvoltage protection, and temperature protection

Specification:

• Material: PCB
• Size: 71.9 x 26.9 mm
• Switch Charging
• Current up to 5A, efficiency up to 95%
• Supports 4.2/4.35/4.4/4.5v battery type
• Supports for JEITA specification
• Supports temperature loop control
• Synchronous Boost
• Output power up to 22.5w, efficiency up to 95%
• Automatic load detection / light load detection
• Supports wireless charging mode
• Supports small current mode
• Output Fast Charging Protocol
• Supports PPS / pd3.0/ pd2.0
• Supports qc4 +/ qc4 / qc3.0/ qc2.0
• Supports AFC
• Supports FCP
• Supports SCP
• Supports pe2.0/ pe1.1
• Supports SFCP
• Supports for vooc
• Intput Fast Charging Protocol
• Supports pd3.0 / pd2.0
• Supports AFC
• Supports FCP
• Supports SCP
• Supports pe1.1
• Type-C Interface
• Built-in USB type-C interface logic
• Supports Try. SRC function
• BC1.2 Module
• Supports bc1.2 DCP mode
• Supports for apple / for Samsung mode

Note: 

• The total battery capacity set for this product is 20000mAh. If you need to increase the battery capacity, replace the R8 resistor.