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USB-C male to right-angle DC 4.5×3.0 mm barrel plug cable, 1.5 m

Ruth's sister

Ruth's sister USB-C to DC 4.5×3.0 cable 1.5m

SKU CH-S7Z7-KSG93

USB-C PD converter cable with a 4.5 × 3.0 mm DC elbow plug, 1.5 m long

  • USB-C PD input powers compatible laptops from a single cable
  • DC 4.5 × 3.0 mm elbow output fits Dell, Asus and Lenovo notebooks
  • 5 m length gives flexible desk or travel routing
  • Built-in decoy chip enables PD handshake for correct voltage
  • New condition ensures reliable first-use performance

USB-C PD to DC 4.5×3.0 adapter

This cable converts a USB-C Power Delivery source into a 4.5 × 3.0 mm DC barrel plug for compatible Dell Asus and Lenovo notebooks. It replaces a lost proprietary charger when a PD power bank or wall adapter is available. The 1.5 m length gives desk flexibility without excess slack.

Passive conversion thermals

No active components mean the cable itself generates negligible heat during normal charging. Power draw matches the attached notebook's negotiated PD profile up to the adapter's supported limit. Operation is silent because there are no fans or moving parts.

Sustained load behaviour

The decoy resistor maintains a stable PD contract so voltage does not sag during prolonged charging sessions. Cable gauge handles continuous current without overheating the connectors. Users who need higher wattage than the PD source negotiates or a different barrel size should select another adapter.

Highlights

  • USB-C PD input powers compatible laptops from a single cable
  • DC 4.5 × 3.0 mm elbow output fits Dell, Asus and Lenovo notebooks
  • 5 m length gives flexible desk or travel routing
  • Built-in decoy chip enables PD handshake for correct voltage
  • New condition ensures reliable first-use performance

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the USB-C end to my laptop's PD port and the 4.5×3.0 mm elbow plug to the DC jack?

Plug the USB-C male connector into a Power Delivery port on the laptop or charger, then insert the 4.5 mm outer / 3.0 mm inner elbow tip into the notebook's DC input; the centre needle must seat fully or charging will not start.

Will the centre needle inside the 4.5×3.0 mm tip wear out and need replacement?

The spring-loaded centre needle can lose tension after many insertions; if the laptop stops charging unless the plug is wiggled, replace the whole 1.5 m cable as the tip is not serviceable.

What is the maximum continuous current the 1.5 m cable can carry before voltage drop becomes an issue?

The cable is rated for the Power Delivery contract negotiated by the source; sustained loads above 5 A will cause noticeable voltage drop along the 1.5 m length and may trigger the laptop's under-voltage protection.

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