Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HW-688 DC 5V6A Buck Module 12V24V To 5V Power Supply USB Charging 5A High Power 30W, 24V / 12V To 5V 6A1. USB mobile phone smart charging, RZC7512 charging control IC can identify the charging protocol and automatically switch the charging mode 2. Support the power supply range of 9 36v, covering common 12v and 24v power supplies. Simply connect the module with a wire, and you can output a constant voltage of 5v as a 5v power supply. When using 220v AC, you can use a 12 24v transformer to convert the output first in the connection module 3. Socket
1. USB mobile phone smart charging, RZC7512 charging control IC can identify the charging protocol and automatically switch the charging mode
2. Support the power supply range of 9-36v, covering common 12v and 24v power supplies. Simply connect the module with a wire, and you can output a constant voltage of 5v as a 5v power supply. When using 220v AC, you can use a 12/24v transformer to convert the output first in the connection module
3. Socket modification can install a small transformer inside the socket, and then connect the output wire to the module. If there is enough space inside the socket, you can open the socket to expose the output port of the module to the socket for easy use.
4. The plug strip with USB socket also needs to be modified. The module comes with a charging identification chip, which can automatically switch the charging mode, and the charging efficiency is higher and safer.
5. Output voltage: 5v
6. Working voltage: 4.5-5.5v
7. Input voltage: 9-36v
8. Application scope: USB charging for electric car/motorcycle modification, car power modification, solar battery, portable USB charging, generator USB output, DIY application
Specification:
| Package Weight |
|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1215 reviews
Sort
Product Reviews
★★★★★ 5
Good quality
Color: BlackBlue*2
Good quality for the price and the carry case is an added bonus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Great quality
Color: Black*4
Awesome!! Lightweight sturdy and grip feels comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Good quality.
Color: Purple
This cushion is ideal for floor exercises; it is a good size and has well-padded thickness so your knees or back don't hurt when resting against the floor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
High quality yoga mat!
Color: pink
Apart from getting dirty easily, there ain't no problem with its quality at all. I love this yoga mat and I'm gonna use it every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Yoga mat
Color: white
This yoga mat is excellent and I can also use it for pilates I love it, I can't wait to start my new routines 😍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026