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Two white 13ft DC power extension cords with 5.5mm x 2.1mm barrel connectors

SIOCEN 4336304934 2-Pack 13ft 5.5mm x 2.1mm DC Power Extension Cord

SKU CH-P9S9-HRMYK

Two 13 ft copper DC extension cords with 5.5 mm × 2.1 mm barrel connectors, UL listed for 12 V at 1.833 A

  • Key featuresThis 13 ft power extension cord is made by SIOCEN and featur
  • 13 ft length extends camera reach to distant power outlets
  • 1 mm × 5.5 mm barrel plug fits common 12 V DC devices
  • Pure copper conductors deliver lower resistance for stable power
  • UL listed cable meets recognised safety standards
  • Two-pack provides spare cable or second installation point

Two-Pack 13 ft DC Extension Cords

This SIOCEN 4336304934 kit supplies two 13 ft power extension cords built with copper conductors. Each cord carries a 12 volt rating and 1.833 amp input current, and the assembly is UL listed. The white jacket suits indoor or outdoor routing for security cameras, LED strips, routers and similar low-voltage gear.

5.5 mm × 2.1 mm Barrel Connectors

Both ends use a 5.5 mm outer and 2.1 mm inner diameter barrel: a male plug on one side, a matching female jack on the other. This lets you extend any existing 12 V, 9 V, 5 V or 24 V DC adapter that already uses the same 2.1 mm × 5.5 mm format without changing the power supply itself.

Verify Connector Size Before Ordering

Measure the barrel on your current adapter; the cord only fits 2.1 mm inside by 5.5 mm outside plugs. Confirm your device operates at 36 V or lower and draws no more than 1.833 A. The cords can be daisy-chained for longer runs, but each link adds resistance, so keep the total length practical for the load.

How it compares

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Price $19.99
Pricier than about 67% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameSIOCEN
Model name4336304934

Questions about this item

Will the copper conductors inside the 13ft cables need replacement after long-term use?

The pure copper conductors are rated for continuous DC loads up to 1.833 amps at 12 volts and do not require scheduled replacement under normal indoor or outdoor security camera installations.

What is the maximum continuous current the 5.5mm x 2.1mm barrel connectors can carry before voltage drop becomes excessive?

Each cable is specified for 1.833 amps input current at 12 volts; staying at or below that figure keeps voltage drop within acceptable limits for CCTV cameras and LED strips.

Does the UL-listed jacket produce noticeable heat when the extension runs 24 hours a day at full load?

At the rated 1.833 amps and 12 volts the copper cores and insulation remain within UL temperature limits, so the cords stay cool to the touch during continuous operation.

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