Top 10 Extension Cord Black – Outdoor Generator Cords, Sets & Plugs

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1. MaxWorks


MaxWorks 80841 25 Ft. Heavy Duty 4-Prong Twist Lock 125V/250V 30 Amp L14-30P Male L14-30R Female Generator Extension Cord, Black and yellow

MaxWorks #ad - Designed to provide connecting link between your generator and manual transfer switches, transfer panel or/and power inlet boxes. 4-prong twist for safer and tighter connection.

Male plug connects to generator and female receptacle to transfer switch/power inlet box. Features 4-prong 125v/250v nema l14-30p to l14-30r will handle up to 7500 watts for use on generators and other portable device and equipment. Etl/cetl listed for use with outdoor appliances. Constructed from commercial grade 10 gauge all copper wires with 4-prong 30 amp molded twist lock plug to prevent accidental disconnect or slippage and allows you to fully utilize your generator’s output capability.
BrandMaxWorks #ad
ManufacturerMaxWorks #ad
Height3.6 Inches
Length13.4 Inches
Weight7 Pounds
Width13.4 Inches
Part Number80841
Warranty90 days

2. Ovii technology


Black, NEMA L14-30P/L14-30R Generator Extension Cords, 30 Amp 20 Foot, 4 Prong Heavy Duty

Ovii technology #ad - 30amp extension cord with nema l14-30p to l14-30r plug, 7, 500 watts, sjtw 10AWG cable 125/250 volts, with tightly lock. Protect against power outages caused by a variety of severe weather conditions, such as hurricanes, snow, and bad storms.

Extension cord is listed to applicable UL Standards and requirements by UL. Operating your generator to a transfer switch panel or inlet box. We guarantee good quality and Promise 12 month warranty. Avoid the trouble of straightening frozen power lines. Power cord is anti-cold weather rubber which stays flexible in cold weather. Apply to running power from generator to house.
BrandOvii technology #ad

3. Miady


ETL Listed, Miady 40ft 30 Amp Generator Cord, 10 Gauge Heavy Duty L14-30 Generator Power Cord Up to 7,500W with Cord Organizer

Miady #ad - Long enough: the 40' heavy duty generator cord gives you the extra length to operate you generator to a transfer switch panels or power inlet boxes. Neater storage: equipped with adjustable duty cord organizer with carry strap handle hanger keeps power cords hang neatly for storage.

Wide application: equipped with a 4 prong 125/250v nema l14-30p to l14-30r, which handles up to 7, ideal for use with generators, 500 watts, portable tools and equipment. Built to last: etl listed, a 4-wire 10-gauge wiring in Thermoset rubber without lead, features excellent abrasion, oil and moisture resistance and flexibility. Please feel free to contact us. Tightly lock: constructed with l14-30 twist lock plug and connector avoid cord slipping from holster and lock tightly for secure of use. We provide 24*7 friendly customer support and also back our products for 18 months.
BrandMiady #ad
ManufacturerMiady #ad
Part NumberB077ZLJWQB

4. Yodotek


125/250V 30Amp 7500 Watts Yellow Generator Lock Extension Cord with UL Listed Yodotek, 40FT Heavy Duty Generator Locking Power Cord NEMA L14-30P/L14-30R,4X10 Gauge SJTW Cable

Yodotek #ad - Weather/water/fire resistance the good quality of the sjtw cable 105℃ with the ft-1 level fire resistance. The cable can be used indoor/outdoor for all weather and season, it is also with the water resistance, much safer for emergency and extreme weather using.

1 year quality guarantee and 3 year customer service if you found any problem of our cable pls email us, we will feedback you in 24 hours. Ul certificate heavy duty generector extension cord cords with ul file number e257089. 4x10 gauge cable can run the max wattage of 7500 watts, power of 30 Amp 125/250 volts. Twist locking design the plugs was design with the lock structure.

When the plug is inserted and twisted to lock place, hurricane, big rain, snow, it will not slipping from the generator socket due to wind, This is the best extension cord for your generator to connect with home appliance and electric power tools. Heavy duty the big gague and pure copper can avoid the cable getting overheating from long -time use. It is a useful and reliable emergency extension cord for your generator.
BrandYodotek #ad
ManufacturerXUANHUA #ad
Length40 Feet
Part NumberFG-U



Orange and Black & AmazonBasics 16/3 Vinyl Outdoor Extension Cord | Orange, 7.5in, WORX WG896 12 Amp 7.5" Electric Lawn Edger & Trencher, 100-Foot

WORX #ad - Product 2: rating: 10 amps, 1250 Watts, 125VAC. Product 1: cutting line indicator stay on the straight and narrow with the cutting line guide—you’ll notice a difference when you’re done.

Product 1: 3 depth adjustments cut down at 1”, 1-1/4”, 1-1/2” depending on the task at hand. Product 1: adjustable shaft users of any height can find a length and comfortable position that works for them with the adjustable shaft and D-grip handle. Product 1: power like the pros the 12 amp motor spins the 7. 5” blade fast and deep at 4700 revolutions per minute, giving you professional-looking lines and edges. Product 2: vinyl covering protects against moisture, abrasion, and direct sunlight. Product 2: high visibility orange for easy visibility; 3-prong grounded plug for added safety. Product 2: 16-gauge, 3-wire outdoor extension cord; all-copper wire.
BrandWORX #ad



Black, XUANHUA Heavy Duty Generator Extension Cord 3 Prong 30Amp NEMA L5-30P/L5-30R 10GUAGE Connector Flexible Generator Cable, Generator Power Cord,125V,10FT

XUANHUA #ad - Hight quality material: 125 volt thermoplastic stw jacket and 10 guaGE with L5-30P/L5-30R plug, features excellent abrasion, oil and moisture resistance and flexibility. Won’t sacrifice the quality for the price, and look forward to your letter.

Produc specification: 30amp, 125v, 10 ft, stw power cord with 5-30P male plug and 5-30R female receptacle. It should last for a long time even with rugged use. 100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Why choose us: xuanhua specializes in the production of various adapter power cords.

Dryer & ev power extension cord: used to charge your electrical vehicle, relocate your dryer and More. No need to hire an electrician to install a new outlet or EV wall charger. Make your dryer or electrical vehicle have more moving space for added convenience and flexibility. Ul approved.
BrandXUANHUA #ad
ManufacturerXUANHUA #ad

7. WEN


Black, WEN PC3352 3 Feet 10-Gauge SJTW Generator Extension Cord Splitter

WEN #ad - Adapter comes backed by a two-year warranty. Split your generator’s RV receptacle into two standard outlets for everyday use. Easily convert power from a tt-30r 30-amp RV receptacle into two standard 5-20R 20A outlets. Weather-resistant insulation perfect for outdoor use; stays flexible in cold temperatures. 10-gauge 4-wire cord 10/4 provides ample power without compromising flexibility.
BrandWEN #ad
ManufacturerWEN #ad
Height0.5 Inches
Length36 Inches
Width0.5 Inches
Part NumberPC3352

8. Ceptics


Feet, Ceptics GN-CD-2-50 50-Ft 30-Amp Generator Distribution Extension Cord L14-30 to 4x 5-15/20R 4-prong locking plug 30A to 20A, 125/250V

Ceptics #ad - All ceptics generator power cords and adapters are designed and tested with safety in mind. Ceptics advantage Reliable and heavy-duty extension cord with industry leading lifetime limited warranty. Outdoor rated & heavy duty - 10 awg & 10/4 STW - Flexible and weather-resistant for all purpose use. 4 -prong adapter plug converts a 30a locking receptacle on a generator to four 20-amp household outlets. Input nema l14-30p 30-amp| output 4x 5-15/20r 20-amp | 125/250V. Length 50 feet | maximum wattage capacity 7500W @ 250V or 3750W @ 125V.
BrandCeptics #ad
ManufacturerPaul Zeng Universal Supplies LLC #ad
Height120 Inches
Length1 Inches
Width1 Inches
Part NumberGN-CD-2-50
Warranty5 Year Warranty

9. Mumusuki


Mumusuki Solar PV Cable Extension Cords 2.5mm Pair of Solar Panel Wire Male & Female Connectors Red & Black 3.5 FT DC1000V 30A

Mumusuki #ad - Brand new and high quality. Long service life, environmental protection. Apply to solar power station, pv connector and pv junction box. With copper wire structure, it is very safe for using. Solar system and dedicated solar power cable.
BrandMumusuki #ad
ManufacturerMumusuki #ad
Height0 Inches
Length0 Inches
Weight0.22 Pounds
Width0 Inches
Part NumberMumusukis9cbz14iup

10. WEN


Black, WEN PC2525-4 25 ft. 30-Amp 10-Gauge STW Fan-Style 10/4 Generator Extension Cord converts L14-30R to four 5-20R outlets

WEN #ad - 10-gauge 4-wire cord 10/4 rated for 125/250 volt use. Easily convert power from an l14-30R 30-amp locking receptacle into four standard household 5-20R 20A outlets. Backed by a two-year warranty. Extend power an additional 25 feet from your generator to safeguard your family from noise and engine exhaust. Weather-resistant insulation perfect for outdoor use; stays flexible in cold temperatures.
BrandWEN #ad
ManufacturerWEN #ad
Height0.5 Inches
Length300 Inches
Width0.5 Inches
Part NumberPC2525-4