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Black DC power extension cable with 5.5 x 2.1mm male and female connectors, 10m length

eForChina

eForChina 5.5 x 2.1mm DC Power Extension Cable 10m Black

SKU CH-QSG3-YPRPN

Extends DC power connections up to 10 metres with a secure 5.5 x 2.1 mm female-to-male plug

  • Adapter typePower Adapter
  • Extends power reach with a 10 m cable
  • Secure connection via 5.5 x 2.1 mm jack
  • Quick plug‑and‑play installation saves time
  • Durable TPE and PVC jacket protects wiring
  • Compact female‑to‑male design keeps cabling tidy

10m 5.5x2.1mm DC Extension Cable

This 10 metre cable extends a 5.5mm by 2.1mm DC power connection between a female jack and a male plug. It uses a TPE and PVC jacket with metal connectors for a secure cable connection. The simple appearance keeps power cabling neat and easy to install.

Suits fixed low-voltage devices needing extra reach

Buyers who need a different barrel diameter or a shorter run should look at another option. The fixed 10 metre length adds slack that mobile setups may not want. It only carries DC power and cannot replace a data or signal lead.

10 metre fixed cable length

The 10 metre length is the primary specification that decides fit for the installation. Verify the required reach before ordering because the cable cannot be shortened without tools. No other lengths are included in this listing.

How it compares

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

Price $17.99
Typical for this category: the median of 1,761 items is $18.99.

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Specifications

Product
Adapter typePower Adapter

Questions about this item

Which cable length should I choose for my setup?

The 10 m option gives the longest reach; shorter lengths of 1 m, 1.5 m, 3 m and 5 m are also available if you need less slack.

What does the 8 A rating mean for my device?

It indicates the cable can carry up to 8 A continuously, so it will power any equipment that draws 8 A or less through the 5.5 x 2.1 mm jack.

What connector standard does this cable use?

It uses a 5.5 mm outer diameter by 2.1 mm inner diameter barrel connector, the common size for many DC power adapters.

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