BAYWATT marine USB-C PD 100W and USB-A 36W charger socket, shown at an angle with its protective cap open and mounting nut visible.

MacBook relié à une prise USB-C PD 100W BAYWATT dans le carré d’un bateau, avec schéma d’alimentation 12V/24V et protections intégrées

BAYWATT 100W marine USB-C charger technical sheet showing electrical specifications, IP65 rating and panel-mount dimensions.

Prise USB-C PD 100W BAYWATT pour bateau, présentée avec trois supports de montage : plat, rond et POD.

Marine USB-C PD 100W Fast Charger Socket — 12V/24V

SKU: US2XH-2

24.50€; 24.50€
Unit price: per

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Description
Specification
How to use
FAQ
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Marine USB-C PD 100W Fast Charger Socket — 12V/24V

BAYWATT
12V / 24V DC
USB-C 100W + USB-A 36W
IP65
See specifications ↓

Charge your laptop aboard, even away from the dock. The BAYWATT marine USB-C PD charger delivers up to 100W from either a 12V or 24V boat electrical system. Charge a compatible MacBook, USB-C laptop, tablet or smartphone directly from the boat’s DC supply, without a mains charger or an AC inverter.

Install it beside the chart table, in the saloon or at a sheltered helm. A second USB-A QC 3.0 port up to 36W keeps compatible phones and accessories charged alongside a laptop.

Smart charging: the power your device can accept

USB Power Delivery lets the charger and device agree on a supported voltage and power level. A device requesting 60W can receive up to 60W; one requesting 90W can receive up to 90W when the device, cable and charger support the required profile. The charger does not force 100W into a phone.

The rating is an available maximum. Charging power changes with battery level, temperature and device use; it does not guarantee a fixed charging time.

Convenient Charging on Your Boat

USB-C laptop charging up to 100WPower compatible MacBook Air, MacBook Pro and other USB-PD laptops. Models requiring more than 100W may charge more slowly under heavy load.

100W capability on 12V and 24VVoltage conversion provides USB-C charging voltages up to 20V. A 24V battery bank is not required to access the 100W USB-C maximum.

USB-A up to 36WUse Quick Charge 3.0 with compatible phones and tablets, within the specified simultaneous power allocation.

Two Devices Connected: How Much Power Is Available?

With USB-C used alone, output is up to 100W. With both ports connected, the specified allocation is up to 60W USB-C + 36W USB-A = 96W combined, on 12V and 24V systems. This is not 136W of simultaneous output.

IP65 Protection for Your Marine Installation

Five built-in safeguards protect against overvoltage, overcurrent, overtemperature, short circuit and reverse polarity.

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.

Panel or BAYWATT Bracket Installation

Choose an accessible, sheltered location with clearance behind the panel and room to open the cap.
Use a Ø29mm opening. The front collar projects approximately 17mm (drawing dimension: 17.7mm). Insert the body and secure the rear locking nut.
Observe the marked positive and negative terminals. Use insulated 6.3mm female spade connectors, appropriately sized marine cable and a fused or breaker-protected supply.
For USB-C charging above 60W, use a 5A electronically marked cable rated for at least 100W.

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.

Specification

Technical Specifications — US2XH-2

Reference	US2XH-2
Ports and protocols	1 × USB-C PD + 1 × USB-A QC 3.0
Nominal boat system	12V / 24V DC
Operating input voltage	12–32V DC
Maximum USB-A output	36W
Maximum USB-C output	100W alone; 60W with USB-A
Both ports in use	60W USB-C + 36W USB-A; up to 96W
USB-A output voltage	5–12V
USB-C output voltage	5–20V
Quiescent current	20mA
Protection rating	IP65; close the cap when not in use
Electrical protection	Overvoltage, overcurrent, overtemperature, short circuit and reverse polarity
Operating temperature	−20°C to +60°C
Panel cut-out	Ø29mm
Front diameter	Ø36.5mm
Front collar projection	17.7mm, approximately 17mm
Overall length	78mm
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.

Compare the Four BAYWATT Marine USB Sockets

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.

How to use

How to use :

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.

Link to the blog

FAQ

Frequently Asked Question

1. Can I charge a laptop on my boat without an inverter?

Yes, if the laptop supports USB-C Power Delivery charging and a power profile offered by this charger. Connect it to the USB-C port using a suitable cable. Up to 100W is available with the USB-C port used alone.

2. Does a 100W charger deliver 100W to every phone?

No. The charger and device negotiate a compatible USB-PD charging profile. Your device draws the power it needs within that agreed limit. A lower-power phone or tablet is not forced to accept 100W.

3. Will it provide 100W from a 12V battery?

The specified USB-C maximum is 100W on both 12V and 24V systems. The connected device, cable, available DC supply and installation must support that power. It does not continue charging if the boat supply is disconnected or falls outside its operating range.

4. Can I charge a laptop and phone at the same time?

Yes. When both ports are used, the specified maximum is 60W through USB-C and 36W through USB-A. To make the full 100W USB-C capability available, use USB-C alone.

5. Will it give my phone its advertised maximum fast-charging speed?

Only if the phone supports a compatible charging protocol and profile. Some phones require a proprietary charger or another protocol to reach their advertised maximum. A USB-C connector alone does not guarantee full-speed charging.

6. Can I install the socket outside?

The socket is rated IP65. Use a sheltered location, keep the cap closed when not charging and protect the rear wiring. Do not assume the open USB ports retain IP65 protection with a cable connected.

7. Which USB-C cable do I need?

Use a 5A electronically marked USB-C cable rated for at least 100W to access power above 60W. A correctly rated 240W USB-C cable can also be used; it does not increase the charger's 100W maximum.

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