We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three black DC power extension cables with 5.5mm x 2.1mm female barrel connectors on both ends, coiled together

GGIPOWY 5.5mm x 2.1mm DC Power Extension Cord 18AWG Female to Female 3.3FT 3-Pack

SKU CH-N13X-NYBJE

Three 3.3 ft 18AWG cables with 5.5 mm × 2.1 mm female barrel connectors on both ends for extending 12 V or 24 V DC power to cameras, routers or solar equipment

  • Connector detailsFemale-to-Female
  • Connector genderFemale to Female
  • Conductor gaugeDC5.5 × 2.1 mm(3 pcs)
  • Cable shieldingMore Durable and Stable
  • Product typeDC
  • Product colorDC5.5 × 2.1 mm(3 pcs)
  • Extends DC power 3.3 feet with dual female 5.5×2.1 mm barrels
  • 18 AWG copper core keeps voltage drop low up to 10 A
  • Flame-retardant PVC jacket resists heat and wear for long life
  • Works with 12 V and 24 V CCTV cameras, routers and solar gear
  • Three cables per pack give spare leads for multiple devices

What this cable does

This three-pack of 3.3-foot DC extension cords uses 18AWG wire with 5.5mm x 2.1mm female barrel connectors on both ends. It extends the reach between a 12V or 24V power supply and compatible devices without cutting or splicing. The heavy-gauge copper core keeps voltage drop low over the full length.

Who should buy it and who should not

Installers running CCTV cameras, LED strips, routers, solar controllers or NAS units that accept a 5.5mm x 2.1mm male plug will find the female-to-female design a direct fit. Builders whose equipment uses a different barrel size, a locking connector, or a voltage above 36V cannot use these cords. The pack only covers short runs up to 3.3 feet per cable.

What the three-pack changes

Having three identical cords lets you power multiple devices from one supply or keep spares on site for quick replacement. The flame-retardant PVC jacket and oxidation-resistant connectors are rated for up to 10A continuous current, so each cable handles the same load as a single longer run. No extra adapters or tools are included.

How it compares

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

Price $14.99
Cheaper than about 55% of the 864 comparable items (median $15.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGGIPOWY
Product typeDC
Product colorDC5.5 × 2.1 mm(3 pcs)
Ports & slots
Connector detailsFemale-to-Female
Connector genderFemale to Female
Size & build
Overall length3 ft (0.91 m)
Conductor gaugeDC5.5 × 2.1 mm(3 pcs)
Cable shieldingMore Durable and Stable

Questions about this item

My power adapter has a 5.5mm x 2.1mm male plug — will this cable connect directly to it?

Yes, each end has a 5.5mm x 2.1mm female jack that accepts a matching male plug from your adapter or device.

I have an older 12V CCTV camera with a 5.5mm x 2.5mm jack — can I use this extension?

The connectors are 5.5mm x 2.1mm, so they will not fit a 2.5mm centre pin; a 2.1mm plug would be loose and unreliable.

After plugging everything in, how do I confirm the cable is passing power correctly?

The connected device should power on normally; the 18AWG copper core is rated for up to 10A, so voltage drop over 3.3ft is minimal.

More in AC Extension Cords

Similar items