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USB-C male to 5.5 by 2.5 mm DC barrel plug cable 100 cm

Fervit

Fervit USB-C 5.1K Resistor to DC 5.5*2.5mm Cable 100cm

SKU CH-N6ZW-KN839

Converts USB-C power to 5.5×2.5 mm DC barrel output at fixed 5 V up to 3 A for small devices

  • Fixed 5V 15W output protects 5V devices from high-voltage damage
  • 100cm cable powers dashcams, LED strips, desk lamps and fans via DC jack
  • USB-C input with 5.1k resistor enables simple connection to standard PD chargers
  • Two-core design delivers up to 3A charging current without data transmission
  • 5mm by 2.5mm barrel plug fits common low-power DC device ports

Fixed 5V 15W USB-C to DC Cable

This Fervit cable converts a USB-C power source into a fixed 5V DC output through a 5.5*2.5mm barrel jack. It contains a built-in 5.1k resistor and supports up to 3A current for a maximum of 15W. The 100cm two-core cable is designed solely for charging low-power devices and does not transmit data.

Limited to 5V PD Sources Only

The cable only works with standard USB-C Power Delivery chargers that can provide a 5V fixed supply. It is incompatible with 9V, 12V, 15V or 20V high-voltage outputs and does not support any fast charging protocols. The output is strictly limited to 5V 3A max, so it cannot power devices requiring higher voltages or currents exceeding 3A.

Check Device Voltage and Jack Size

Before ordering, verify that your device requires exactly 5V input and uses a 5.5mm outer diameter by 2.5mm inner diameter DC barrel connector. Ensure your USB-C charger supports a standard 5V output profile. This cable is not suitable for laptops, high-power electronics or any device needing data transfer or voltages above 5V.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Should I pick a different resistor value or cable length for my device?

This cable has a fixed 5.1 k resistor and 100 cm length; it delivers only 5 V at up to 3 A, so choose it only if your device needs exactly that specification.

What does the 15 W maximum actually power in daily use?

It runs low-power gear such as dashcams, LED strips, mini desk lamps or USB cooling fans, but cannot charge laptops or trigger fast-charge voltages.

Does the USB-C plug negotiate higher voltages like 9 V or 12 V?

No, the built-in 5.1 k resistor limits the handshake to a fixed 5 V output; 9 V, 12 V, 15 V and 20 V are not supported.

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