6ft Outdoor/Indoor Extension Cord 12/3 Gauge Extra Heavy Duty 3 Prong SJTW, Waterproof, Flexible Cold-Resistant Long Power Cord,125 Amp 1875W, Green by LifeSupplyUSA
6ft Outdoor/Indoor Extension Cord 12/3 Gauge Extra Heavy Duty 3 Prong SJTW, Waterproof, Flexible Cold-Resistant Long Power Cord,125 Amp 1875W, Green by LifeSupplyUSA
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6ft Outdoor/Indoor Extension Cord 12/3 Gauge Extra Heavy Duty 3 Prong SJTW, Waterproof, Flexible Cold-Resistant Long Power Cord,125 Amp 1875W, Green by LifeSupplyUSA

4.5 stars out of 145 reviews
(4.5)|
145 ratings
6ft Outdoor/Indoor Extension Cord 12/3 Gauge Extra Heavy Duty 3 Prong SJTW, Waterproof, Flexible Cold-Resistant Long Power Cord,125 Amp 1875W, Green by LifeSupplyUSA6ft Power Outdoor Extension Cord Indoor Waterproof Electric Drop Cord Cable 3 Prong SJTW 12 Gauge 15 AMP 125 Volts 1875 Watts 12 3 ETL Listed LifeSup200ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 6A 125V 750W Neon Green Lif6ft Power Outdoor Extension Cord Indoor Waterproof Electric Drop Cord Cable 3 Prong SJTW 14 Gauge 15 AMP 125 Volts 1875 Watts 14 3 LifeSupplyUSA Yell75ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Neon Green Li50ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Yellow L75ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Black Li75ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Orange L75ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr50ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Neon Green Li100ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon G25ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Black Li25ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Neon Green Li75ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr50ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr200ft Power Outdoor Extension Cord Indoor Waterproof Electric Drop Cord Cable 3 Prong SJTW 10 Gauge 8 AMP 125 Volts 1000 Watts 10 3 LifeSupplyUSA Bla200ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 8A 125V 1000W Neon Gr25ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr100ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 10A 125V 1250W Neon Green L25ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Yellow L75ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 10A 125V 1250W Neon Green Li10ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Orange LLifeSupplyUSA 16 Gauge 50 ft Yellow 1 Outlet Heavy Duty Extension Cord75ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Green Li200ft Power Outdoor Extension Cord Indoor Waterproof Electric Drop Cord Cable 3 Prong SJTW 14 Gauge 7 AMP 125 Volts 875 Watts 14 3 LifeSupplyUSA Oran10ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Neon Green Li25ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Green Li50ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr50ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Orange LifeSup100ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Neon Green L6ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 13A 125V 1625W Yellow LifeSup10ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr25ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1875W Green LifeSupp200ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 7A 125V 875W Neon Green Lif25ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr10ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Gr200ft Outdoor Indoor Extension Cord 10 3 Gauge Ultra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 10A 125V 1250W Neon G100ft Outdoor Indoor Extension Cord 12 3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon G25ft Outdoor Indoor Extension Cord 16 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 125 Amp 1625W Yellow LifeSup50ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Green Li10ft Outdoor Indoor Extension Cord 14 3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold Resistant Long Power Cord 15A 125V 1875W Neon Green Li
Cord Length:6 ft
Actual Color:Green
Model:12 Gauge (EXTRA HEAVY DUTY)

Key item features

  • Durable Performance: Engineered to endure harsh conditions, this heavy-duty extension cord remains resilient against extreme temperatures with a waterproof design for unmatched durability.
  • Wear Resistance: Featuring a robust vinyl jacket, this 3-prong extension cord stands up to oil, grease, moisture, and abrasion, safeguarding against electrical hazards.
  • Enhanced Visibility: A lighted end indicates power, and a brightly colored PVC jacket minimizes tripping hazards and improves safety in busy or poorly lit areas.
  • Versatile Application: This electric extension cord powers a range of heavy-duty equipment from drills and saws to lawn mowers and holiday lights.
  • Powerful Capacity: This 6ft, 12-gauge, 3-prong SJTW green extension cord supports 15 AMP, 125 Volts, and up to 1875 Watts for robust performance.
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Current price is $17.99
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Columbus, 43215
Arrives by Thu, Apr 23
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Sold and shipped by LifeSupplyUSAPro Seller
4.496402877697841 stars out of 5, based on 556 seller reviews(4.5)
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4.5 out of 5 stars
stars145 ratings74 reviews
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Showing 1-3 of 74 reviews

Mar 16, 2026
Teresa
Top Reviewer
Item details
Cord length: 50 ft
Color: Yellow
Model: 16/3 Gauge Heavy Duty
Sold and shipped byLifeSupplyUSA
5 out of 5 stars review

Verified Purchase

Love it

This cord is perfect for indoor or outdoor. I love that it's yellow helps people see it keeps them from tripping or mowing over it. It's very heavy duty when it's plugged in the outlet is lit. That also helps to pay attention to the electricity and if it's working, I highly recommend it.

Incentivized Review
Helpful?1IJQDHZ2Y8V0165379839
Dec 5, 2025
Carrie
Item details
Cord length: 600 in
Color: Yellow
Assembled product length: 600 in
Sold and shipped byLifeSupplyUSA
5 out of 5 stars review

Verified Purchase

I'm using the line to get electricity to my coup. it heats their wateter and keeps their lights on in the winters of Alaska. i was having problems with the last cord tripping my outside outlet because i was drawing too much power for what it was rated for. with the new cord, i have had no problems.

Incentivized Review
Helpful?1IJQDHZ2Y8V0165379839
Mar 14, 2026
r
Item details
Cord length: 50 ft
Color: Yellow
Model: 12/3 Gauge Extra Heavy Duty
Sold and shipped byLifeSupplyUSA
5 out of 5 stars review

Verified Purchase

same quality cord cost almost 2x as much in store. Recommend if you don't immediately need one. worth the wait.

Incentivized Review
Helpful?1IJQDHZ2Y8V0165379839