
2-Channel USB QC3.0/QC2.0 DC-DC Buck Fast Charger Module 6-32V Input
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Prices updated: 13 Oct 2026
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About this product
A two-channel DC-DC buck module that lets you charge two USB devices at the same time from a 6-32V DC source. It supports the Quick Charge 3.0 and Quick Charge 2.0 standards. It suits automotive 12V systems, power adapters and other DC supplies where several USB devices need charging from one source.
Specifications
- Channels
- 2
- Input voltage
- 6-32V DC
- Fast charge standards
- QC3.0, QC2.0
- Typical applications
- 12V automotive systems, power adapters
Frequently asked questions
Can I charge two devices at once?
Yes, the listing states that two USB devices can be charged simultaneously. Confirm that the combined load stays within the module's rated output.
Is it suitable for use in a car?
The listing includes automotive 12V systems among its uses. Make sure the vehicle supply stays within 6-32V and protect the input line with an appropriate fuse.




