4 Channel Usb Qc3.0 Qc2.0 Dc-Dc Buck Converter Charging

Detailed information about the product：

Input overvoltage and undervoltage protection
Input overcurrent protection
Output overcurrent, short circuit protection
Machine over temperature protection
Support fast charge agreement

Product Features
Input voltage range: 6V-32V
Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge
Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)
Output voltage cable compensation function
Conversion efficiency: 90%-97%
Support multiple fast charging protocols
Support DCP protocol, BC1.2, Apple, Samsung protocol
Support Huawei Fast Charge Protocol FCP/SCP
Support Huawei Fast Charge Protocol AFC
Support Spreadtrum Fast Charge Protocol SFCP
Support Qualcomm QC2.0 and 3.0
Support MTK PE1.1/PE2.0
Colour:black
Material:Metal + plastic
Size:90*45mm

Package Contents:
1x DC step-down module

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
6064. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !