USB-C to DC 4.5 x 3.0mm Adapter
This cable connects a USB-C power delivery source to a laptop that uses a 4.5 x 3.0mm barrel connector. It supports up to 100W of power delivery for compatible chargers and devices. The adapter suits users who want to power their laptop from a USB-C PD charger or power bank. It replaces a proprietary AC brick with a single universal cable.
Sustained 100W Power Delivery
The cable maintains 100W output continuously when paired with a compliant PD charger and a laptop that negotiates the full profile. Voltage and current remain stable during extended charging sessions without thermal throttling. The connector fit stays secure under constant load. Users relying on lower-wattage chargers will see proportionally reduced performance.
Highlights
- Charges laptops up to 100W via USB-C PD
- Fits 4.5 x 3.0mm DC barrel ports
- Converts USB-C power to laptop DC input
- New cable ready for immediate use
Specifications
No published specifications for this item yet.
Questions about this item
Does the 100W PD cable get hot during all-day charging?
The cable is rated for 100W PD power delivery; normal operation stays within safe temperature limits for continuous use.
What must I already own to use this 4.5 x 3.0mm DC tip?
You need a USB-C PD charger or power bank that can supply the required voltage and current for your laptop.
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