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USB-C to 5.5 x 2.5 mm barrel power cable, 1.5 m long, 4 mm thick wire

eForChina

eForChina USB-C to 5.5 x 2.5mm Power Adapter Cable 1.5m

SKU CH-557W-KD1JQ

Connects a USB-C power source to a 5.5 x 2.5 mm laptop charging port with a 1.5 m cable for charging only

  • Adapter typePower Adapter
  • Charges 5.5 x 2.5 mm laptops via USB-C
  • 5 m cable reaches distant power sockets
  • 4 mm wire diameter handles charging current
  • Plug-and-play design needs no driver setup
  • Compact build fits in a laptop bag

USB-C to 5.5 x 2.5mm Power Adapter

This adapter cable connects a USB-C power source to devices using a 5.5 x 2.5mm barrel jack. It suits users charging compatible notebooks or peripherals from a USB-C charger or power bank. The cable supports power delivery only and does not transmit data signals. Its 1.5 metre length offers flexible placement on a desk or in a bag.

Charging capacity and limits

The cable handles charging for equipment fitted with a 5.5 x 2.5mm DC input. It cannot be used with devices requiring a different barrel size or polarity. There is no data capability, so it will not sync files or drive displays. Users needing simultaneous data and power must use a separate connection.

Plug-and-play convenience

No drivers or configuration are required; the adapter works immediately when both ends are connected. The 4 mm wire diameter keeps the cable supple for coiling and storage. A compact connector shell reduces strain on the device port during transport. The design focuses purely on reliable power transfer without extra features.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Adapter typePower Adapter

Questions about this item

Will this USB-C to 5.5 x 2.5mm cable power my older laptop charger that uses the same 5.5 x 2.5mm barrel connector?

Yes, it is designed for notebook adapters with a 5.5 x 2.5mm interface, letting you use a USB-C power source with your existing charger tip.

How can I confirm the cable is charging correctly once I connect it?

The cable supports charging only with no data function; your device’s battery indicator will show it is receiving power when the connection is working.

Does the package include a USB-C power adapter or just the 1.5m cable itself?

Only the cable is supplied; you must provide a compatible USB-C power adapter separately to deliver power through the 5.5 x 2.5mm plug.

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