Top 10 20-Amp Extension Cord – Extension Cords

As an Amazon Associate I earn from qualifying purchases.

1. Conntek


Conntek 20520-025 NEMA 5-20 Outdoor Extension Cord 20 Amps 125 Volts, 25 Feet

Conntek #ad - Max rating: 2, 500 watts. Receptacle: nema 5-15/20r t-blade style receptacle allows for much more versatility. Plug male: nema 5-20p 20 amps 125 Volts. Power indicator light on receptacle.
BrandConntek #ad
ManufacturerConntek - Sporting Goods #ad
Height3 Inches
Length13 Inches
Width13 Inches
Part Number20520-025
Warranty1-Year Limited Warranty

2. Acbroad


6Feet/1.83M Nema 5-20P Power Extension Cord, UL CUL Listed Heavy Duty 12AWG Nema 5-20P to 5-20R Extension Power Cable,20Amp T Blade Male to Female Cable

Acbroad #ad - Heavy duty ul listed cable in awg12, Rated @ 20A 125V for America Canada market. Usa 20amp nema 5-20p to 5-20r extension cable. Ul cul nema 5-20p to 5-15r/5-20r comb power cord, nema 5-20P to 5-20R Extension Cable,. The package you will receive include 1xPC Nema 5-20P to Nema 5-15/20R Cable 6FT. The female receptacle is 15Amp & 20Amp Comb. 12awg 1-foot 20 amp to 20 amp plug adapter cord nema 5-20p to 5-15R/5-20R 20Amp Comb AC Power Cord.
BrandAcbroad #ad
ManufacturerAcbroad #ad

3. Cable Matters


Cable Matters Outdoor Rated 12 AWG Heavy Duty 20 Amp Extension Cord Power Cable with LED Light in 25 Feet NEMA 5-20P to NEMA 5-20R

Cable Matters #ad - Led light in this 20 amp extension power cord remains lit when the cord is powered; Easily troubleshot problems with connected lights at a glance with the red LED in this outdoor power cord;.

Ul listed 12 awg extension cord is rated for 20 amps to support common power requirements in the home or office. The flexible outdoor power cord is easy to pull around obstacles in your yard; Universally compatible with most common household appliances and consumer electronics. The 20a extension cord extends the length of an existing 20 amp power cord; The water resistant outdoor extension cord provides the extra length and power required by the power hungry appliance and power tools. Heavy duty power cord extension with a standard nema 5-20p grounded power plug and 3 pin female NEMA 5-20R connector; SJTW 20A/2500W rating easily extends a.
BrandCable Matters #ad
ManufacturerCable Matters #ad
Height1.97 Inches
Length12.99 Inches
Width11.02 Inches
Part Number400090-25

4. Ovii technology


20Amp T Blade Power Cord, 25 Ft NEMA 5-20 Extension Cord, Black, 12AWG Extension Power Cable

Ovii technology #ad - Ul listed - this product is Listed to applicable UL Standards and requirements by UL. We guarantee good quality and Promise 12 month Warranty. Ideal for heating system, laser printers, vacuum cleaner, LED lights, refrigerator, monitors, Christmas lights and more. Nema 5-15r to nema 5-15p; 12awg; 20amps 125 volts; T blade connector. 20amp extension cord with nema 5-20R to NEMA 5-20P plug.
BrandOvii technology #ad

5. Plugrand


12AWG Nema 5-20P to 5-20R Extension Power Cable,20Amp T Blade Male to Female Cable, Nema 5-20P to 5-15/20R Comb Adapter Cable, 6-Feet 1.8Meter Nema 5-20P Extension Cord

Plugrand #ad - The female receptacle is 15Amp & 20Amp Comb. Nema 5-20p to 5-15r/5-20r comb power cord, nema 5-20p to 5-20r extension cable, The cable also convert 20Amp Nema 5-20P to 15Amp household socket Nema 5-15R. The package you will receive include 1xPC Nema 5-20P to Nema 5-15/20R Cable 6ft. Ul cul certificated, cable in awg12, rated @ 20A 125V for America Canada market. Usa 20amp nema 5-20p to 5-20r extension cable. 12awg 6-feet 20 amp to 20 amp plug adapter cord nema 5-20p to 5-15R/5-20R 20Amp Comb AC Power Cord.
BrandPlugrand #ad
ManufacturerPlugrand #ad

6. Yellow Jacket


125 Volts, Yellow Jacket 2991 10/3 Extra Heavy-Duty 20-Amp Premium SJTW Contractor Extension Cord with Lighted T-Blade Plug, 20 Amps, 2500 Watts, 50-Foot All Copper Wire Extension Cord

Yellow Jacket #ad - Lighted end shows power is on and cord is ready to use. Ul and cuL listed. Heavy duty strain relief molded plugs for a longer cord life. Remains flexible at any temperature keeping your cord tangle free;Total_power outlets:1. Weather resistant high gloss yellow jacket resist oil, grease, moister and abrasion. Recommended for use with heavy duty equipment and tools such as a generator. Powerful 20 amps, 125 volts, 2500 watts. Durable 10 gauge, 3 prong l5-20 t-blade, 50 ft extension cord.
BrandYellow Jacket #ad
ManufacturerColeman Cable #ad
Height15.5 Inches
Length9.5 Inches
Weight11.38 Pounds
Width5 Inches
Part Number2991
WarrantyLimited Warranty

7. Clear Power


Clear Power 2 ft 20 Amp T-Blade 3 Outlet Generator Extension Cord Adapter with Lighted End, T-Blade 20 Amp Plug, CP10137, Yellow

Clear Power #ad - Meets osha requirements for use on job sites. T-slot connectors work great with standard 15amp or T-blade 20amp power tools and appliances. Oil, weather and abrasion resistant, Water, flame retardant. Stays flexible in temperatures from -58°F up to +221°F. Works great with generators and job site temporary power boxes. Agency tested and certified for use in the USA & Canada.
BrandClear Power #ad
ManufacturerClear Power #ad
Weight0.96 Pounds
Part NumberCP10137

8. Conntek


25 Feet, 20 Amps 250 Volts, Conntek 25F620 NEMA 6-20 Extra-Heavy Duty Extension Cord

Conntek #ad - Plug male: nema 6-20p 20 amp 250 Volts. Cable: stw 12/3 extra-heavy Duty service, while retaining maximum flexibility. 25 feet in Length. Max rating: 5000 watts. Connector female: 6-15/20r t-blade Receptacle Accepts 6-15 and 6-20 Plugs.
BrandConntek #ad
ManufacturerConntek #ad
Height2 Inches
Length300 Inches
Width2 Inches
Part Number25F620
Warranty1 Year Limited Warranty

9. Parkworld


5000W 25FT, Parkworld 885774 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V, 20A

Parkworld #ad - Sjtw 12awg wire ul approved support max 20AMP loading. Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. Nema 6-20 plug male to 6-20 receptacle 6-15 Receptacle Female. Length : 25 Foot. 100% copper wire conductor inside Heavy-duty power adapter cord.
BrandParkworld #ad
ManufacturerParkworld #ad
Length25 Feet
Part NumberNEMA 6-20 extension cord

10. Iron Box


UL Listed, Iron Box Part # IBX-1010 3 ft, 3 Foot, Molded, 20A/125V, NEMA 5-20 Extension Power Cord

Iron Box #ad - Indoor and outdoor – made for various uses both indoor and outdoor these cords are molded with heavy duty 12/3 AWG wire capable of being buried directly in the ground.

Rated for 20 Amps and 125V. The world's leading power cord supplier - Iron Box sells UL listed power cords with only the best components and wire. Emergency ready – equipped with superior weatherproofing, you can count on reliable 20 amp power flow, especially in those ”extreme” situations. Heavy duty construction – this fully sealed 5-20 molded extension cord provide excellent protection from oils, water, and dirt. Featuring - a 5-20p plug to 5-20r connector. Compatible with any generator equipped with a 5-20 receptacle.
BrandIron Box #ad
ManufacturerIron Box #ad
Height2.4 Inches
Length36 Inches
Width2.4 Inches
Part NumberIBX-1010