Thonapa Lighted Outdoor Extension Cord 15 ft - 12 Gauge 15 Amp Heavy Duty Power Extension Cords - SJTW - Great for Major Appliances, Power Tools, Garden Supplies - Yellow
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Availability:
14 left in stock
Arrives
Wednesday, Apr 29
Size: 15 Foot
Color: Yellow
Features
- Conquer Any Weather: This 12-gauge extension cord boasts a SJTW electric cable that is resistant to water, snow, and sunlight. It's flame-resistant and stays flexible even in freezing temperatures (-40F to +140F), making it a great outdoor extension cord.
- Powerhouse Performance: Handle demanding tasks with the thick 12 awg solid wire. This 15ft heavy duty extension cord is a multi-purpose workhorse, ideal for powering power tools and appliances, drills, table saws, lawnmower, and even for landscaping and outdoor lights decoration. Use it indoors or outdoors for ultimate versatility.
- Built to Last: Forget flimsy cords! The nickel-coated blades resist corrosion and prevent bending or breaking. The slip-resistant design and strain relief ensure a secure, uninterrupted connection on this 12/3 extension cord.
- UL Certified: 12 gauge/12 awg, SJTW, 3 wire grounded, 15 foot long extension cord, yellow cable, 15 amp, 125 volt, 1875 watt, 5-15P/R, nickel coated blades.
- COMMITMENT TO QUALITY: Thonapa is a U.S. Veteran owned company, and we stand behind the construction of our outdoor extension cords. If anything goes wrong with your cords, we're here to help resolve any issues that may arise.
Color: Yellow
Brand: Thonapa
Connector Gender: Male-to-Female
Voltage: 125 Volts
Plug Format: Type B
Connector Gender: Male-to-Female
Voltage: 125 Volts
Plug Type: Type B
Gauge: 12.0
Number Of Conductors: 3
Power Cord Prong Count: 1
Number of Outlets: 1
Input Current: 15 Amps
Wattage: 1875 watts
Color: Yellow
Case Material Type: vinyl
UL Listed: Yes
Item Length: 180 Inches
Brand: Thonapa
Model Number: Plug DL-31C; Cord Connector DL-52C
UPC: 840013426028
Mfr Part Number: 0307484
Unit Count: 15 Feet
Manufacturer: Thonapa
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 10 Foot
Color: Yellow
Nice item, should get a lot of use out of it, good price. Got it delivered in no time
Reviewed in the United States on February 13, 2026 by BONNIE WAITE
Size: 10 Foot
Color: Black
This THONAPA 12 Gauge Heavy Duty Extension Cord appears to be very well made. I wanted a cord that was not made in China (package says made in Vietnam) and was UL Certified which this cord is. Considering this cord is 12 gauge it is very flexible and served my needs well. I would highly recommend this brand.
...
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Reviewed in the United States on November 2, 2025 by Eddie Graham
Size: 100 Foot
Color: Black
Nice heavy duty extension cord.
Reviewed in the United States on December 15, 2025 by Ricky Haldeman
Size: 25 Foot
Color: Neon Green
This seems very well made and is almost always handy to have. My husband's cords are getting ratty and scary so I am just slowly disappearing them and replacing them, shhh lol.
Reviewed in the United States on August 31, 2025 by DutchAndKear
I'm not sure when it occurred, from manufacturer, amazon, or transit, but the cord itself had a thin layer of grease on the outside. this could be a normal process for heavy duty weatherproof cords, i wouldn't know, but just so potential buyers are aware that it's there! It doesn't impede any functions of the cord, nor does it leave residue on the floor, you can just feel it when you are spooling it out and in. But other than that one thing, it has been nothing but excellent, it has been in frequent use the past few months and it has shown zero signs of wear, no cord damage, no loose female connection, or any misshaped/bent prongs. I'd highly recommend this product and I will definitely be purchasing this product again when the need arises.
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show more
Reviewed in the United States on June 27, 2024 by Cassidy Rockwell
Size: 10 Foot - 2 Pack
Color: Yellow
Good for the price. Not flexible below 30 degrees F. Conquer Any Weather: This 12-gauge extension cord boasts a SJTW electric cable that is resistant to water, snow, and sunlight. It's flame-resistant and stays flexible even in freezing temperatures (-40°F to +140°F), making it a great outdoor extension cord. Powerhouse Performance: Handle demanding tasks with the thick 12 awg solid wire. This 10ft heavy duty extension cord is a multi-purpose workhorse, ideal for powering power tools and appliances, drills, table saws, lawnmower, and even for landscaping and outdoor lights decoration. Use it indoors or outdoors for ultimate versatility. Built to Last: Forget flimsy cords! The nickel-coated blades resist corrosion and prevent bending or breaking. The slip-resistant design and strain relief ensure a secure, uninterrupted connection on this 12/3 extension cord. UL Certified: 12 gauge/12 awg, SJTW, 3 wire grounded, 10 foot long extension cord, yellow cable, 15 amp, 125 volt, 1875 watt, 5-15P/R, nickel coated blades. COMMITMENT TO QUALITY: Thonapa is a U.S. Veteran owned company, and we stand behind the construction of our outdoor extension cords. If anything goes wrong with your cords, we're here to help resolve any issues that may arise.
...
show more
Reviewed in the United States on January 18, 2026 by dhd
lol was perfect addition to my husbands all green tools in garage! Was given in a basket of all green tools! He loves!!
Reviewed in the United States on March 26, 2026 by Tracey C.
Size: 15 Foot
Color: Yellow
great heavy-duty cord
Reviewed in the United States on October 19, 2025 by jjones