USB QC3.0 QC2.0 USB DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V

nput voltage range: 6V to 32V Output voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V. Output Power. 24W (5V, 3.4A, 9V, 2.5A, 12V, 2A, etc.) Output voltage wired compensation Conversion efficiency: 90% to 97% Supports multle fast charging protocols Input overvoltage, undervoltage protection Input over-current protection Output overcurrent and short circuit protection Over temperature protection Support fast charging protocol for BC1.2, hone, Samsung agreement for Qualcomm QC2.O and QC3.O MTKPEI.1/PE2.O Fast Charge Protocol FCP Star Fast Charge Protocol AFC Spreadtrum Fast Charge Agreement SFCP

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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