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Two black DC power extension cords with 5.5mm x 2.5mm female connectors, 30cm length

Unique-Bargains

Unique-Bargains DC Power Extension Cord 5.5mm x 2.5mm 4A 18AWG 30cm 2pcs

SKU CH-K0TM-SXPST

Two 30 cm DC power extension cords with 5.5 mm × 2.5 mm plugs, 18 AWG pure copper conductors rated for 4 A

  • Product typePower
  • Extends reach with two 30 cm DC cables
  • 5 mm × 2.5 mm barrel fits compatible devices
  • 18 AWG pure copper cores handle 4 A current
  • 4 mm jacket protects conductors during routing
  • Pair of pigtails simplifies LED or monitor power connections

Two-pack 5.5 mm × 2.5 mm DC extension

This two-pack provides a pair of 30 cm DC power extension cords with 5.5 mm outer and 2.5 mm inner barrel connectors. Each cord uses 18 AWG pure copper conductors rated for 4 A. The female plug pigtail design lets you extend existing power leads on monitors, LED strips, CCTV cameras or similar low-voltage equipment.

Suitable for fixed low-voltage installs

Installers who need a short, ready-made extension between a power supply and a device with a matching 5.5 × 2.5 mm jack will find these convenient. Builders who require a different barrel size, a higher current rating, a longer reach or a locking connector should look at alternative cable assemblies.

30 cm length with 5.5 × 2.5 mm barrel

The 30 cm length and 5.5 mm by 2.5 mm barrel dimensions are the critical specifications that determine whether this cord fits the target device and reaches the power source without excess slack.

How it compares

Measured against everything we stock in AC Extension Cords, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameUnique Bargains
Product typePower

Questions about this item

What current does the 5.5 mm × 2.5 mm barrel connector support?

The cable is rated for 4 A through its 5.5 mm × 2.5 mm DC plug, matching the 18 AWG copper conductors.

What clearance does the 4 mm outer-diameter cable need for routing?

At 4 mm overall diameter the pigtail fits through standard grommets and cable channels without extra drilling.

How do I avoid reversed polarity when soldering the 30 cm leads?

Identify the centre-positive barrel tip, then match the striped or marked conductor to positive before soldering.

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