Top 10 15a Extension Cord – Extension Cords

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1. Yellow Jacket


Yellow Jacket 2883 12/3 Heavy-Duty 15-Amp SJTW Contractor Extension Cord with Lighted Ends, 25-Feet

Yellow Jacket #ad - Durable clear molded plugs are rugged, durable and over-sized. Perfect for use with heavy duty equipment and tools. Lighted end shows power is on and cord is ready to use. Yellow jacket cords are more flexible and abrasion resistant at any temperature than standard vinyl compounds. Heavy duty 12 gauge, 3 pronged, 25 ft extension cord. High gloss yellow jacket resists oil, moisture, grease, and abrasion. Ul and cul listed.
BrandYellow Jacket #ad
ManufacturerColeman Cable #ad
Height7 Inches
Length18.25 Inches
Weight3.18 Pounds
Width13.5 Inches
Part Number2883
WarrantyLimited Warranty

2. MaxWorks


MaxWorks 80843 Lighted 10 Gauge Generator Extension Power Cord Cable Black/Yellow with L5-30P Plug and 3 15-amp Outlets

MaxWorks #ad - And keep you away from hazardous generator exhaust. Constructed from commercial grade 10 gauge all copper wires with 3-prong 30 amp molded twist lock plug to prevent accidental disconnect and slippage and allows you to fully utilize your generator’s output capability.

Molded connectors are manufactured from impact-resistant material to withstand rugged commercial and industrial applications. Male plug connects to generator and female triple receptacle to your equipment. Features service grade, oil resistant and weather resistant jacket to handle harsh environments. 25-ft 10 gauge x 3c 100% copper connector.

Ideal for use where emergency portable power is needed and extends your power up to 25 ft. Our maxworks twist lock generator power cord/cable With Triple Outlet quickly converts a 30-amp locking outlet to a standard 15-amp grounded triple receptacles with one quick twist. 3-prong twist for safer and tighter connection. Includes 3-prong nema l5-30p male to 5-15r female 15-amp standard outlets.
BrandMaxWorks #ad
ManufacturerMaxWorks #ad
Height3.6 Inches
Length13.4 Inches
Weight7.69 Pounds
Width13.4 Inches
Part Number80843
Warranty90 days

3. Southwire


Yellow, Southwire 2588SW0002 Outdoor Cord-12/3 SJTW Heavy Duty 3 Prong Extension Cord-for Commercial Use 50', 50 Feet

Southwire #ad - Highly visible yellow jacket provides extra safety and will not mark floors or walls. All purpose extension cord for indoor and outdoor use. Lighted end indicates power is on. Water resistant: flexible vinyl jacket provides protection of the cord against moisture, abrasion, and sunlight. Reinforced blades add durability that protects prongs from bending and/or breaking. Ul listed. Great for landscaping, gardening, and powering appliances.
BrandSouthwire #ad
ManufacturerColeman Cable #ad
Height4 Inches
Length12 Inches
Weight0.5 Pounds
Width8 Inches
Part Number2588SW0002
WarrantyLimited Lifetime against material defects and manufacturing

4. Champion Power Equipment


Champion Power Equipment 48034 25 ft. 30A 125V Generator Power 3750 Watts L5-30P to Three 5-15R Extension Cord, yellow

Champion Power Equipment #ad - Reliable - champion support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts. Flexible - the cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use.

Powerful - converts a 30-amp locking outlet to three 15-amp household outlets and extends your power up to 25 feet. Weather resistant - service grade, abrasion and weather-resistant insulation, plus the included dust covers keep your outlets clean and clear. Safe - extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust.
BrandChampion Power Equipment #ad
ManufacturerChampion Power Equipment #ad
Height1.4 Inches
Length300 Inches
Weight5.85 Pounds
Width4.3 Inches
Part Number48034
Warranty1-Year Limited Warranty

5. Southwire


50', Waterproof, Red, 50-Foot, 13 Amp, Southwire 2408SW8804 14/3 SJTW ft Vinyl Outdoor All-Purpose Extension Cord

Southwire #ad - Reinforced blades add durability that protects prongs from bending and/or breaking. 14 gauge heavy duty extension cord 3 pronged, 50 foot, 15 amp. All purpose outdoor extension cord, great for landscaping, weed wacker, and powering appliances such as a shop vac, bush trimmer and leaf blower. Highly visible red jacket provides extra safety and prevents tripping while working on the job. Ul listed. Waterproof: flexible vinyl jacket provides protection of the cord against moisture, abrasion, and sunlight.
BrandSouthwire #ad
ManufacturerColeman Cable #ad
Height6.5 Inches
Length12.5 Inches
Weight1 Pounds
Width2.5 Inches
Part Number2408SW8804

6. Leisure Cords


Leisure Cords 3-Prong 50 Foot 30 Amp Generator Cord, 10 Gauge Heavy Duty L5-30 Generator Power Cord Up to 3750W 50-Feet

Leisure Cords #ad - Leisure cords 50 foot 3 prong nema l5-30 plug/receptacle - 30a 125/250V - Rubber SJOOW 10/3 - Max Power: 3750 Watts. Long enough: the 50 foot heavy duty generator cord gives you the extra length to operate you generator to a transfer switch panels or power inlet boxes.

Wide application: equipped with a 3 prong 125/250v nema l5-30p to L5-30R, ideal for use with generators, which handles up to 3750 watts, portable tools and equipment. Tightly lock: constructed with L5-30 twist lock plug and connector avoid cord slipping from holster and lock tightly for secure of use. Built to last: ul listed, a 3-wire 10-gauge wiring in Thermoset rubber without lead, features excellent abrasion, oil and moisture resistance and flexibility in any kind of weather.
BrandLeisure Cords #ad
ManufacturerLeisure Cords #ad
Height4 Inches
Length14 Inches
Width13 Inches

7. Marvine


Marvine RV/ Boat Shore Power Extension 50FT 15 Amp to 30 Amp NEMA 5-15P to L5-30R Twist Lock Female with LED Power Indicator & Heavy Duty STW10/3 Cable

Marvine #ad - Connector female: l5-30R locking connector with sealing collar and LED power indicator. Cable spec: 10/3 stw 3 wires at 10 awg. We stand behind the quality of our product. 2-year warranty: our power supply cords are UL and cUL listed. All products are covered by our 2 year warranty. Plug male: nema 5-15P molded straight blade. The hard service cord features 100% pure copper wires with a thermoplastic constructed jacket that can withstand up to 600 volts. Electrical rating: 15AMale to 30AFemale; 125V. It’s weather resistant and perfectly suited for outdoor use.
BrandMarvine #ad
ManufacturerMarvine #ad

8. Connecticut Electric


4 Prong, NEMA L14-30P Male, 30 Amp, Connecticut Electric 25 Foot Generator Power Extension Cord, NEMA L14-30R Female

Connecticut Electric #ad - Durable - abrasion proof insulation and highly maneuverable cord. Heat resistant to 212 degrees Fahrenheit. Weather resistant - cold resistant. Specifications - 30 amps, 25 Feet, 4 Prong, L14-30. Safe and reliable - Connecticut Electric has been powering homes and businesses for decades.
BrandConnecticut Electric #ad
ManufacturerConnecticut Electric #ad
Height3 Inches
Length15 Inches
Width20 Inches



1.5 FT, 3 Prong 30 Amp to 15 Amp Generator Adapter, Nema L5-30P Male to 3X 5-20R Female with Lighted End, EXCELFU Adapter Generator Power Cord

EXCELFU #ad - Get 3 standard grounded outlets from 30 amp rv or generator: plug l5-30p male adapter into RV or generator electrical adapters, the 3 x 5-20R T-Blade connectors can be used to power household tools and electrical appliances.

Great for used as emergency power for lighting or projects maintenance when power outages. Ul certification: nema l5-30p male plug to 3 x 5-15/20r female connectors, max 3750 watts, with UL certification, support max 30 Amp load, 125 volt, 1.55 feet. Sturdy electric cord: made with 10 awg x 3c copper inner wires and coated with 600 Volt thermoplastic STW insulated jacket, our heavy duty cord features excellent abrasion, anti-oxidation, heat-proof, oil and moisture resistance, which is durable and withstand outdoor harsh condition.

Superior construction: ergonomic grips make plugging and unplugging easier. If there is any problem, please feel free to contact with us. Buy with confidence: every rv generator adapter is backed by 3 years warranty. The female outlets with light indicator provide power on indication and easy to find in darkness.
BrandEXCELFU #ad
ManufacturerEXCELFU #ad
Weight1.01 Pounds

10. Coleman Cable


12/3 Gauge, Coleman Cable 90208802 090208802 Generator Cord Adapter from 5-15P to L5-20R 9 in, Yellow

Coleman Cable #ad - Generator extension cord adapter specifications: 9 in 23 cm long; 12 gauge; 3 conductors; 600 volts; UL listed and meets OSHA specifications. Satisfaction guaranteed: a leader in a wide variety of electrical cord products, bulk electrical and electronic wire, garden lights, surge protectors, timer products and other accessories.

Contractor grade generator cord adapter: this generator extension cord adapter is suitable for rugged industrial applications such as operating circular saw, heater and table saw. Practical generator extension cord adapter: this generator adapter cord converts a standard 15-amp grounded receptacle to a 20-amp receptacle with a quick twist. Easy-to-use generator power cord adapter: simply twist the 15a U-ground plug to lock into the 20a receptacle; lets you convert any plug quickly; the bright yellow jacket of the generator cord adapter increases visibility to minimize tripping incidents.

Rugged generator cord adapter: the jacket of the generator extension cord adapter protects it from the elements and sun exposure; the molded connectors are made of impact-resistant material, so this generator adapter cord is great for industrial uses. Our company strives to deliver strong performance every day! .
BrandColeman Cable #ad
ManufacturerColeman Cable #ad
Height4 Inches
Length13.5 Inches
Weight0.49 Pounds
Width1.25 Inches
Part Number090208802