Either port is rated up to 60W individually. Use a suitable USB-C cable with a laptop that accepts a charging profile supported by the socket. The total output remains limited to 60W, including when another device is connected.





Two USB-C connections for a modern boat interior. The BAYWATT US2XC marine charger socket adds two USB-C fast-charging ports to your boat’s 12V or 24V electrical system. Either port is rated up to 60W, with a 60W total output limit across the socket.
Install it beside the chart table, in the saloon or in a cabin to charge compatible USB-PD laptops, navigation tablets and crew phones directly from the boat battery. Two USB-C connections make it convenient for devices using USB-C charging cables.
Smart charging: the power your device can accept
The charger and a compatible USB-C device agree on a supported charging profile. A phone that needs less power is not forced to receive 60W. Charging speed depends on the device, cable and available power within the socket’s total limit.
The rating is an available maximum. Charging power changes with battery level, temperature and device use; it does not guarantee a fixed charging time.
Two Devices Connected: How Much Power Is Available?
Each USB-C port is rated up to 60W individually, but the socket has a 60W combined limit. It is not a 120W charger. The specification does not give a fixed 30W + 30W split, so the power available to each connected device must not be assumed.
The moulded nylon body, protective cap and overload protection suit a panel-mounted charging point aboard. The technical sheet lists ECE R10 electromagnetic compatibility.
The socket has an IP65 rating and a protective cap. For exterior installation, choose a sheltered location, close the cap when not in use and protect the rear connections. Keep open ports and plugs dry while charging: IP65 protection with a cable connected is not established.
No integrated on/off switch. To disconnect the charger between trips, use a suitable separate switch on the electrical panel.
Compatible BAYWATT flat, round or POD supports adapt the installation to your console. A multi-position panel can combine USB charging with another compatible socket, voltmeter or switch.
| Reference | US2XC |
|---|---|
| Ports and protocols | 2 × USB-C QC 4.0 / PD |
| Nominal boat system | 12V / 24V DC |
| Operating input voltage | 8–32V DC |
| Maximum USB-A output | — |
| Maximum USB-C output | 60W per port; 60W total |
| Both ports in use | 60W total; port allocation not specified |
| USB-A output voltage | — |
| USB-C output voltage | 5–20V |
| Quiescent current | 20mA |
| Protection rating | IP65; close the cap when not in use |
| Electrical protection | Overload protection |
| Electromagnetic compatibility | ECE R10 |
| Operating temperature | −40°C to +80°C |
| Panel cut-out | Ø29.2mm / 26.2mm across flats |
| Front diameter | Ø36.5mm |
| Front collar projection | 6mm |
| Overall length | 62.9mm |
| Supply terminals | 6.3mm spade terminals; nickel-plated copper |
| Specified service life | 5,000 operating cycles |
Dimensions correspond to the model’s technical drawing. Check the template before drilling. Actual charging power depends on the device, cable, boat supply and operating conditions.
Choose the connections and power suited to your devices. All four models are intended for 12V/24V systems and have an IP65 rating.
| Model | Ports | USB-A maximum | USB-C maximum on one port | Total limit | Suggested use |
|---|---|---|---|---|---|
| US2X3 | 2 × USB-A | 18W per port | — | 36W | Phones, tablets and USB-A accessories |
| US2XH | USB-A + USB-C | 18W | 60W | 65W | USB-C laptop or tablet plus USB-A accessories |
| US2XC | 2 × USB-C | — | 60W | 60W | Two USB-C devices; up to 60W total |
| US2XH-2 | USB-A + USB-C | 36W | 100W alone; 60W with USB-A | 100W USB-C alone; 96W with both ports | Laptop charging up to 100W on USB-C alone |
Maximum outputs require compatible devices, protocols and cables. Individual port ratings do not automatically add together; observe each model’s total limit.
Discover tips, tricks, and detailed instructions on using our product in our dedicated blog post. Learn about setup, operation, and optimization to get the most out of your purchase.


