Dual QC 3.0 USB Socket with Digital Voltmeter, 36W, 8-32V DC
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Pickup Available from Punchbowl, NSW
136W USB socket: 100W USB-C PD
Our most powerful USB socket. The USB-C Power Delivery port delivers a full 100 W, even on a 12V system, because the socket boosts the voltage up to 20V internally. That is enough for a 16″ laptop, a Starlink Mini or a power-hungry camera rig, while the second port fast charges a phone or tablet at up to 36 W. IP65 rated, fully protected, and it fits the same 29.2 mm hole as a standard USB socket.
Which one is right for you? All six fit the same 29.2 mm hole, so you can upgrade an older socket without re-cutting the panel.







| Port | Output | Max Power |
|---|---|---|
| USB-C PD | 5V / 3A 9V / 3A 12V / 3A 15V / 3A 20V / 5A | 100 W |
| USB-A QC 3.0 | 5V / 3A 9V / 3A 12V / 3A | 36 W |
| Both together | 136 W max |
On a 12V battery the socket steps up to 20V at 5A for the full 100 W, so you get laptop-charger power without an inverter. Every device negotiates its own voltage, so phones, earbuds and torches charge safely from the same socket.
To get the full 100 W you need a USB-C to USB-C cable rated for 5A (100 W). Standard 3A cables limit charging to 60 W.
Starlink specifies a 100 W USB-C PD supply for the Starlink Mini. This socket delivers it straight from your 12V or 24V battery, with no inverter and no power brick, so you can mount it in the canopy, camper or caravan and plug the dish straight in.



Not sure which socket suits your setup? contact our team and we’ll help you pick the right one. Every socket ships from our Sydney store with a 2-year warranty.
| Ports | 1 x USB-C PD, 1 x USB-A QC 3.0 |
| USB-C PD Output | 5V / 3A 9V / 3A 12V / 3A 15V / 3A 20V / 5A (100 W Max) |
| USB-A Output | 5V / 3A 9V / 3A 12V / 3A (36 W Max) |
| Maximum Power | 136 W |
| On 12V Input | USB-C boosts to 20V / 5A (100 W) |
| Nominal Voltage | 12V / 24V DC |
| Operating Voltage | Up to 32V DC |
| Peak Voltage | 36V DC (3–4 Seconds) |
| Protection | Over-Voltage, Over-Current, Over-Temperature, Short Circuit, Reverse Polarity |
| Sealing | IP65 |
| Standby Current | 20 mA |
| Operating Frequency | 150–200 kHz |
| Life | 5,000 Operating Cycles |
| Terminals | 6.3 mm Copper, Nickel Plated |
| Operating Temperature | -20°C to +60°C |
| Temperature Rating | -25°C to +85°C |
| Mounting Hole | 29.2 mm Minimum |
| Overall Length | 78 mm |
| Body Length Behind Bezel | 60 mm |
| Body Diameter | 29 mm (Threaded) |
| Model | YJ-DS2137B |
| Warranty | 2 Years |
| SKU | TVDSU6 |
| Barcode # | 9359968003860 |
| Brand | 12 Volt Direct |
12 Volt Direct is a 12 V power specialist for the automotive, 4WD, caravan and off-grid industry. When 12V matters, trust the professionals. 12 Volt Direct was built around a simple idea: 12 V systems should be done properly. Its range is designed for the way Australians power their vehicles, carava...
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