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
Black 33-foot DC power extension cord with 2.1mm by 5.5mm barrel connectors

SIOCEN LMDC06 33FT 12V 2.1mm x 5.5mm DC Power Extension Cord

SKU CH-6QF8-WEMXM

A 33 ft copper 12 V DC extension cable with 2.1 mm × 5.5 mm barrel connectors for CCTV cameras, LED strips and other 12 V devices

  • Key featuresThis 33 ft power extension cord is made by SIOCEN and featur
  • Extra reach for cameras and LED strips with 33 ft length
  • Reliable 12 V power delivery through 22 AWG copper conductors
  • Secure fit on 2.1 mm × 5.5 mm barrel connectors
  • UL listed construction meets recognised safety standards
  • Versatile indoor or outdoor use in black finish

SIOCEN LMDC06 33FT Power Extension

The SIOCEN LMDC06 is a 33-foot DC power extension cord built with copper conductors and a 2.1mm x 5.5mm barrel connector. It supports 12-volt devices and carries a UL listing for safety compliance. The black 22AWG cable suits installers extending power to CCTV cameras, LED strips, DVRs, or similar 12V equipment.

Behaviour under continuous 12V load

Copper wiring inside the 22AWG cable delivers steady current across the full 33-foot run without the voltage sag common in thinner alternatives. The UL-listed construction meets recognised safety standards for sustained operation. Secure barrel connections maintain reliable contact on cameras, recorders, or lighting that draw power continuously.

Check connector polarity and device voltage

Verify that your equipment uses a 5.5mm outer / 2.1mm inner centre-positive barrel jack before ordering. Confirm the device operates at 12 volts DC and that its current draw suits a 22AWG extension. Ensure the 33-foot length reaches your mounting point without excess cable that could create trip hazards or signal interference.

How it compares

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

Price $18.99
Pricier than about 63% 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 nameSIOCEN
Model nameLMDC06

Questions about this item

Does the 22AWG copper wire run warm when the 12 V line powers a CCTV camera all day?

The 22AWG copper conductors are sized for typical 12 V security-camera loads and stay cool during continuous operation.

My camera has a 2.1 mm × 5.5 mm barrel jack — is that the only connector I need on my side?

Yes, the cable ends in a matching 2.1 mm × 5.5 mm male plug, so any device with that exact jack works without adapters.

Will the 33 ft length cause voltage drop on a 12 V DVR that currently uses a shorter lead?

At 22AWG the drop is minimal for normal DVR current draw; the 12 V supply reaches the unit within spec.

More in AC Extension Cords

Similar items