DC extension cable DELOCK 5.5 x 2.5 mm plug to socket with bayonet lock, 18 AWG, 1 m, black

DELOCK DC extension cable 5.5 x 2.5 mm plug to socket with bayonet lock, 18 AWG, 1 m, black offers a straightforward wired solution to extend low-voltage power connections. The cable features a standard 5.5 x 2.5 mm DC plug and matching socket with a bayonet locking mechanism for a secure mating. With 18 AWG conductors and a one-meter length, it is designed to carry typical DC power levels for small electronic devices while maintaining a discreet black jacket suitable for visible or concealed installations.

Advantages

The bayonet lock ensures a firm, vibration-resistant connection that reduces accidental disconnections. 18 AWG conductors provide a balance between flexibility and current-carrying capability appropriate for many DC-powered devices. The 1 m length minimizes voltage drop in short extension scenarios and the black outer jacket blends into most installations. The cable uses a widely adopted 5.5 x 2.5 mm connector size, ensuring compatibility with many power adapters and devices.

Suitable for

• Powering routers, network switches, and other small networking devices
• Supplying DC power to CCTV cameras and surveillance equipment
• Connecting LED drivers, desk lamps, and low-voltage lighting fixtures
• Extending power leads for external hard drives, small appliances, and consumer electronics

When it may not be suitable

This extension cable is intended for low-voltage DC applications and is not suitable for mains voltage wiring or appliances that require higher voltages or currents than the 18 AWG conductor can safely handle. Long-distance power delivery beyond the 1 m length may experience increased voltage drop; for longer runs or higher current demands, a heavier-gauge cable or a powered solution should be considered.

Key specifications

• Connector type: 5.5 x 2.5 mm DC plug to matching socket with bayonet lock
• Cable gauge: 18 AWG conductors
• Length: 1 m
• Colour: black outer jacket
• Contact locking: bayonet-style mechanical lock for secure mating

How to use

Align the 5.5 x 2.5 mm plug with the device or adapter socket, insert the plug fully, and engage the bayonet lock according to the connector’s coupling motion to secure the connection. To extend an existing power lead, unplug power before connecting the extension cable, then connect the extension between the power adapter and the powered device. Inspect the connection visually to confirm the bayonet latch is engaged and test the device to ensure proper power delivery.

What to consider before purchase

• Ensure the 5.5 x 2.5 mm connector size matches your device and power adapter
• Confirm that 18 AWG conductor capacity is sufficient for the device’s current draw
• Assess whether the 1 m length fits your installation needs or if a longer cable is required
• Verify that a bayonet locking connector is compatible with your device and preferred mounting arrangement

Usage recommendations

Use this cable for short DC extensions where a reliable, locked connection is needed; avoid using it in high-current or long-distance power runs and keep connections dry and protected from mechanical strain to preserve contact integrity.