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USB-C to DC 7.9x5.4mm coiled cable with straight plug

LORDWORLD

LORDWORLD USB-C to DC 7.9x5.4mm PD 65W Cable

SKU CH-J9Z7-6P1TR

USB-C to DC 7.9×5.4 mm cable delivers up to 65 W with PD and QC support

  • Charges 65 W laptops from USB-C PD
  • Supports QC 2.0, QC 3.0, FCP and other fast-charge protocols
  • Delivers 20 V at 3.25 A for high-power devices
  • Fits 7.9 × 5.4 mm DC barrel jacks
  • Input accepts 15 V to 20 V PD sources

Purpose and compatibility

This USB-C to DC cable delivers up to 65W of power to laptops, tablets and phones using a 7.9x5.4mm barrel connector. It supports PD, QC2.0, QC3.0 and other fast-charge protocols listed by the supplier. Buyers needing a different barrel size or a higher wattage rating cannot use this cable.

Power limits and headroom

The cable accepts 15V to 20V input and provides a maximum output of 65W at 20V/3.25A, with additional steps at 5V/2A and 9V/3A. Devices drawing more than 65W or requiring voltages outside the 15V-20V input range will not operate correctly. Verify your device’s rated voltage and current before connecting to avoid damage.

Build integration

A USB-C PD charger capable of supplying 15V-20V is required at the source end. The fixed 7.9x5.4mm DC plug fits only matching laptop ports, so it frees you from carrying the original bulky adapter when a compatible charger is available. No additional converters or cables are included.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Will the 7.9x5.4mm DC plug work with my older laptop that uses the same barrel size?

The cable has a 7.9x5.4mm DC connector. It fits devices using that exact barrel size and requiring 15-20V input up to 65W.

How can I confirm the cable is delivering the correct voltage after connecting it?

The cable negotiates 5V/2A, 9V/3A or 20V/3.25A via USB PD. Use a USB PD tester or check your device's charging indicator to verify the active voltage.

Does the package include a USB-C power adapter or only the cable?

Only the USB-C to DC 7.9x5.4mm cable is included. A USB-C PD charger capable of 15-20V output must be purchased separately.

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