Round USB Charger Manufacturer & Custom Supplier | DAMAVO
-DAMAVOLooking for a reliable round USB charger for your vehicles or marine systems?



We offer a wide range of color choices to match different marine interiors and exteriors. Select from classic black, white, or custom colors based on your brand preference. Our UV-resistant coatings ensure long-lasting color durability, protecting against saltwater exposure and harsh marine environments.
Choose from round, threaded, semi-threaded, and square designs for seamless integration into boat dashboards and control panels. Need a unique shape? We offer fully customized options to match your specifications.
Customize your USB charger with single or multiple USB ports (USB A+C, A+A), LED indicators, waterproof covers, and multiple mounting styles, including flush-mount, surface-mount, and snap-in installation.Support USB A+C, A+A and other interfaces.
Request a Sample – Test Our Quality Before Bulk Order

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Seamless Flush-Mount Design for a Clean Dashboard
- A USB charger round offers a sleek, flush-mount profile that blends seamlessly into dashboards, switch panels, and control surfaces. Compared to bulky rectangular designs, round chargers ensure a more unified look—especially in high-end motorcycles, yachts, and RVs. -

9–36V for Versatile Applications
Our round USB chargers support an ultra-wide 9–36V input range, making them compatible with both 12V and 24V vehicle systems. Whether your application involves trucks, off-road vehicles, boats, or agricultural equipment, one model covers all. -

PD & QC Fast Charging to Meet End-User Needs
DAMAVO’s USB 12v round car charger to support high-speed charging for smartphones, tablets, GPS units, and other electronics. These chargers deliver smart output matching and device protection, Multi-port options (USB A + Type-C) are available to support a wide range of devices. -

Waterproof & Flame-Retardant Design Ensures Safety
DAMAVO round USB chargers are IP67-rated for water and dust resistance, making them ideal for marine dashboards, open motorcycle cockpits, and construction vehicles. The housings are also built with UL94-V0 flame-retardant materials to ensure safe operation even under extreme conditions.
Round USB Charger Frequently Ask Questions
Can I customize the color, logo, and output specification of the round USB charger?
Can you develop custom molds or panel cut-outs for my equipment?
Do you support private label or branded packaging for bulk orders?
What safety features do your USB chargers have?
Can I obtain product specifications or structural drawings before placing an order?
contactRequest an Instant Quote
Whether you have a detailed drawing, a technical spec, or just an idea — we can quickly generate a quote based on your project needs. Our strong engineering team also helps ensure the final product meets your design, testing, and compliance requirements.


























