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Black 1.2m DC power extension cable with 4.0mm x 1.7mm male plug and magnetic ring, other end stripped and tinned

Unique-Bargains

Unique-Bargains 1.2m 4.0mm x 1.7mm 2A DC Power Extension Cord

SKU CH-P3VE-QH0BE

Extends a 4.0 mm x 1.7 mm DC power connection by 1.2 m with a magnetic ring for noise suppression and a pre-tinned end for easy splicing

  • Product typePower
  • 2 m cable reaches distant power sources
  • Magnetic ring suppresses high-frequency noise
  • 0 mm × 1.7 mm male plug fits matching DC jacks
  • Pre-tinned stripped end simplifies terminal connections
  • Flame-retardant PVC jacket resists aging and exposure

1.2 m DC power extension with magnetic ring

This 1.2 metre DC power extension cord uses a 4.0 mm by 1.7 mm male barrel plug on one end and stripped, tinned leads on the other. The built‑in magnetic ring suppresses high‑frequency noise on the power line. It suits CCTV cameras, DVRs and similar low‑voltage devices that accept this plug size. Two cords are supplied in the pack.

Connector size limits compatibility

The plug measures 4.0 mm outer diameter and 1.7 mm inner diameter, so it only fits devices with a matching female jack. The 2.0 mm cable diameter and 2 A current rating restrict use to low‑power equipment. No other connector types or voltage levels are supported by this cord.

Verify jack dimensions and polarity before ordering

Check that your device’s power input uses a 4.0 mm by 1.7 mm centre‑positive barrel jack. Confirm the required current does not exceed 2 A and that the stripped‑lead end can be terminated to your power source. The cord is new and intended as a direct replacement for a damaged original lead.

How it compares

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

Price $4.99
Cheaper than about 92% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameUnique Bargains
Product typePower

Questions about this item

Should I pick the 4.0 mm x 1.7 mm version or a different barrel size?

Choose this version only if your device has a 4.0 mm outer and 1.7 mm inner female jack; the plug will not fit other barrel dimensions.

What does the 2 A rating mean when I plug this into my camera?

The cable can safely carry up to 2 A, so it will power any device that draws 2 A or less through a 4.0 mm x 1.7 mm DC input.

Does the 4.0 mm x 1.7 mm DC interface limit the voltage I can use?

The barrel connector itself does not set a voltage limit; the cable is rated for 2 A and the voltage is determined by the power supply you connect.

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