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7.4mm x 5.0mm DC Power Extension Cable,16AWG Male to Female dc Jack Extension Cord for Laptop,Power Supply Adapter,Tip Laptop Charger，Solar Controller,Projector,3.3FT 2-Pack
GGIPOWY

GGIPOWY 7.4mm x 5.0mm DC Power Extension Cable

Bottom line: The GGIPOWY 7.4mm x 5.0mm DC Power Extension Cable is a specs-and-price decision rather than a crowd-consensus one in the home & kitchen category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Backed by GGIPOWY's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored GGIPOWY 7.4mm x 5.0mm DC Power Extension Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. GGIPOWY's home & kitchen lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for home & kitchen of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • This dc barrel jack extension cable 7.4 x 5.0mm​ features a robust 16AWG oxygen-free copper core (approx. 1mm² cross-section) inside a flexible PVC jacket, supporting currents up to 10A with minimal heat buildup. The flame-retardant sheath withstands 5000+ bends, ensuring long-lasting performance for your power supply cables extensions​ and compatible devices
  • Designed as a precise 7.4mm x 5.0mm DC​ male to female extension cord, the barrel connectors follow strict 7.4mm (OD) x 5.0mm (ID) specifications. The inner-positive/outer-negative polarity ensures secure, error-free connections with laptops, adapters, projectors, and solar controllers
  • You will receive 2 pack of this male to female dc jack extension cord​ (3.3ft each). It easily extends your existing 12V/24V DC barrel extension cord​ setups, enabling flexible placement for power adapters, CCTV systems, and portable energy stations
  • Ideal for 12V/24V DC applications including laptop charger extensions, solar charge controllers, projectors, surveillance cameras, DVR/NVRs, printers, and MPPT/PWM solar systems. Works seamlessly as a dc barrel connector​ extension for power supplies, outdoor batteries, and low-voltage device setups
  • This product is provided by GGIPOWY and includes a 3-year warranty with lifetime technical support. For any questions regarding compatibility with your laptop power extension cable​ or other DC devices, contact our customer service for prompt solutions

Full Specifications

BrandGGIPOWY
ColorBlack 2pcs
Voltage36 volts
Amperage10 A
Unit Count2 Count
Item Length3.3 feet
Input Current10 A
Mfr Part NumberYCX-K4-381
Connector GenderMale-to-Female
Special FeaturesMore Durable and Stable
EU Spare Part Availability Duration3 years
Full listing title7.4mm x 5.0mm DC Power Extension Cable,16AWG Male to Female dc Jack Extension Cord for Laptop,Power Supply Adapter,Tip Laptop Charger，Solar Controller,Projector,3.3FT 2-Pack

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7.4mm x 5.0mm DC Power Extension Cable,16AWG Male to Female dc Jack Extension Cord for Laptop,Power Supply Adapter,Tip Laptop Charger，Solar Controller,Projector,3.3FT 2-Pack is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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7.4mm x 5.0mm DC Power Extension Cable,16AWG Male to Female dc Jack Extension Cord for Laptop,Power Supply Adapter,Tip Laptop Charger，Solar Controller,Projector,3.3FT 2-Pack
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