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Two black 3-foot DC power extension cables with 5.5 mm by 2.1 mm male-to-female connectors

GINTOOYUN FQL2021109 5.5mm x 2.1mm DC Power Extension Cord 3FT 18AWG 2PCS

SKU CH-CBSW-QGHET

Two 3-foot 18 AWG cables extend 12 V DC power via 5.5 mm × 2.1 mm male-to-female connectors for CCTV, LED and automotive gear

  • FeaturesThis 3 feet power extension cord is made by GINTOOYUN and fe
  • Extends DC power reach with a 3FT 18AWG cable
  • UL listed construction supports safe 12V 4A operation
  • 5mm x 2.1mm male to female connector fits standard DC5521 ports
  • Two-piece pack provides spare or dual-device connectivity
  • PVC sheath protects conductors for durable indoor and outdoor use

GINTOOYUN FQL2021109 DC Extension Pair

This GINTOOYUN FQL2021109 set provides two 3-foot DC power extension cords built for 12 V equipment. Each cable carries a 5.5 mm by 2.1 mm male plug on one end and a matching female jack on the other. The 18 AWG conductors are rated for up to 4 A input current. They suit CCTV cameras, LED lighting, automotive accessories and similar low-voltage devices.

UL Listed 18 AWG Build With PVC Sheath

The cords use a black PVC jacket that protects the internal conductors while staying flexible for routing. A UL listing confirms the cable meets recognised safety requirements for power-only use. Connectors follow the 5.5 mm by 2.1 mm (5521) standard, so they mate only with matching barrel sockets. The two-wire design carries power but does not support data transmission.

Extends Reach For 12 V Gear Without Splicing

These extensions replace short factory leads on cameras, light bars or vehicle wiring harnesses, removing the need to cut and solder longer runs. The 3-foot length covers most bench, wall or vehicle mounting scenarios. Buyers who need data lines, higher voltage, or a different barrel diameter should look elsewhere.

Highlights

  • Extends DC power reach with a 3FT 18AWG cable
  • UL listed construction supports safe 12V 4A operation
  • 5mm x 2.1mm male to female connector fits standard DC5521 ports
  • Two-piece pack provides spare or dual-device connectivity
  • PVC sheath protects conductors for durable indoor and outdoor use

Specifications

BrandGINTOOYUN
ModelFQL2021109
FeaturesThis 3 feet power extension cord is made by GINTOOYUN and features a style with material. It supports a voltage of 12 volts and an input current of 4 amps. The cable is Black in color and is UL listed. It comes with a Male-to-Female connector and does not require batteries.

Questions about this item

What voltage and current does the 5.5mm x 2.1mm DC plug support?

The cable is rated for 0-12V equipment and carries up to 4 amps of input current.

What are the connector dimensions and wire gauge?

It uses a 5.5mm outer diameter and 2.1mm inner pin with 18AWG conductors.

How do I connect the male and female ends correctly?

Plug the male barrel into your power source and the female barrel into the device; the cord only carries power, not data.

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