10 Best 100 Ft Extension Cord Outdoor of 2025

Tested and Reviewed: Top 10 100 Ft Extension Cord Outdoor deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

Save 18%

huanchain

HUANCHAIN Indoor Outdoor Black Extension Cord 100 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 10A 1250W 16AWG SJTW, 3 Prong Heavy Duty Electric Cable, ETL

18% OffFree Shipping

Editor's bottom line:

“This 100 ft extension cord outdoor is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Extra Size for Safety: Extra size male NEMA 5-15P power plug and female NEMA 5-15R power socket for safety; It is thicker and more durable than the normal type on market and has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
Power Rating and Application: 3 prong black extension cord 100ft 16awg SJTW power outside extension cord rating 10amps 125v 1250watts; flame resistant, waterproof, weather resistant, cold-resistant -50°C, corrosion resistant; Suitable for indoor and outdoor, home office use extension cable
High Flexible & Easy to Use: HUANCHAIN high flexible vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling; Super soft feel; Easy to unfold when used; Each outdoor extension cord has storage straps packing and is easy to repack and recycle after use; Open the storage straps when power is on and unfold the black outdoor extension cord 100 ft more safe
Hook & Strain Relief Design: The plug and socket end have a strain relief design; Which is not easy to break when bent and used; The socket has a hook design; Which is easy to plug and unplug and can be hung in a humid environment; Making it safer to use
What You Get: 100 ft extension cord and storage straps; Easy to store when you don't use it; Friendly and reliable customer service will respond to you within 24 hours

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Picked by 274 people today

9.5

huanchain

HUANCHAIN 100 FT 16 Gauge Black Indoor Outdoor Extension Cord Waterproof, Flexible Cold Weather 3 Prong Electric Cord Outside, 10A 1250W 125V 16AWG SJTW, ETL Listed

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Main Highlights

Multipurpose Application: 100 foot extension cord 10 amp, 125 volts, 1250 watt power rating; Compatible with most heavy duty electrical equipment, household appliances, string lights, machines or tools; ETL/cETL listed
Perfect for Extreme Weather: 3 prong grounded outlet 16 AWG extension cord 100 ft; The Jacket is flame-resistant, waterproof, weather-resistant IP65, cold-resistant -50°C, and corrosion-resistant suitable for indoor and outdoor, home office use, and industrial extension cord
Durable & Safer: The plug and socket end has a long durable strain relief design; Which passes 20000 times great angle bending without break; Extending the service life; Each power extension cord passes the 2500V high voltage test before shipment keep safety in mind
High Flexible & Easy to Use: HUANCHAIN high flexible vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling; Super soft feel; Easy to unfold when used; Each cord has storage straps packing and easy to repack and recycle after use; Open the storage straps when power is on and unfold the outdoor extension cord waterproof more safe
What You Get: 100ft black outdoor extension cord; 24 hours response friendly and reliable customer service

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9.5

Save 27%

Southwire

Southwire Outdoor Extension Cord, 100 Ft, 12 gauge 3 prong, Heavy Duty, SJTW Cord, Yellow, 2589

27% OffFree Shipping

Main Highlights

ALL PURPOSE EXTENSION CORD for Indoor and Outdoor use Great for landscaping; gardening; and powering appliances
HIGHLY VISIBLE yellow jacket provides extra safety and will not mark floors or walls
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
LIGHTED END indicates power is on12 GAUGE HEAVY DUTY wire; 100 foot; 15 amp; 1875 wattsUL Listed

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9.2

huanchain

HUANCHAIN 12/3 Gauge Heavy Duty Outdoor Extension Cord 100 ft Waterproof with Lighted end, Flexible Cold-Resistant 3 Prong Electric Cord Outside, 15Amp 1875W 12AWG SJTW, Yellow, ETL

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Main Highlights

Lighted End and Extra Size for Safety: The power socket indicator light shows that power is on and the heavy duty extension cord 100 ft is ready for work; Extra size male NEMA 5-15P power plug and female NEMA 5-15R power socket for safety; It is thicker and more durable than the normal type on market and has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
Many Application Power Cord Extension: 3 prong grounded outlet 12 AWG extension cord 100 foot; The PVC outer jacket is flame-resistant, waterproof, weather-resistant, cold-resistant -50°C, corrosion-resistant suitable for indoor and outdoor, home office use, and industrial extension cord; The shiny yellow color for easy visibility provides extra safety and avoids tripping while working
High Flexible & Easy to Use: HUANCHAIN high flexible vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling; Super soft feel; Easy to unfold when used; Each cord has storage straps packing and is easy to repack and recycle after use; Open the storage straps when power is on and unfold the 12 gauge outdoor extension cord 100 ft more safe
Hook & Strain Relief Design: The plug and socket end have a strain relief design; Which is not easy to break when bent and used; The socket has a hook design; Which is easy to plug and unplug and can be hung in a humid environment; Making it safer to use
What You Get: The outdoor 12/3 extension cord 100 ft; 15amp, 125v, 1875watts rated; Friendly and reliable customer service will respond to you within 24 hours

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Best Value

9.0

Save 54%

Woods

Woods Outdoor Extension Cord, 100 Ft 16 Gauge 3 Prong, Lawn & Garden, Orange, 0269

54% OffFree Shipping

Main Highlights

OUTDOOR extension cord; ideal for landscaping; and powering appliances such as a shop vac; weed wacker; bush trimmer; leaf blower and electric lawn mower
HEAVY DUTY 16 GAUGE; 3-pronged; 100 ft extension cord provides
HIGHLY VISIBLE orange jacket provides extra safety and prevents tripping while working in the yard
WATERPROOF flexible vinyl jacket provides protection of the cord against moisture; abrasion; and sunlight
DURABLE water-resistant molded plug; socket and reinforced blades to prevent accidental bending or breaking to ensure safety at all time10 AMP; 125 volts and 1250 watts

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8.8

Save 21%

Woods

Woods 0724 16/2 100' Orange Outdoor Extension Cord, 100 Foot

21% OffFree Shipping

Main Highlights

LIGHT DUTY 16 GAUGE; 2-pronged; 100 ft extension cord with 10 AMP meets OSHA requirements for outdoor use
OUTDOOR extension cord; ideal for landscaping; and powering appliances such as a shop vac; weed wacker; bush trimmer; leaf blower and electric lawn mower
HIGHLY VISIBLE orange jacket provides extra safety and prevents tripping while working in the yard
WATER RESISTANT flexible vinyl jacket provides protection of the cord against moisture; abrasion; and sunlight
DURABLE water-resistant molded plug; socket and reinforced blades prevents accidental bending or breaking to ensure safety at all timeUL listed; cUL listed; ETL listed

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8.6

Save 23%

Skrizcable

Skrizcable 16/3 100 Ft Outdoor Extension Cord Waterproof, Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden, 10 Amps 1250 Watts 125 VAC 16AWG SJTW, ETL Listed

23% OffFree Shipping

Main Highlights

Certified and Trusted: 100 ft extension cord rated 10 Amps, 1250 Watts and 125 VAC; Male NEMA 5-15P and female NEMA 5-15R; It is ETL/cETL Listed; Ensuring its compliance with strict safety standards; Each outdoor extension cord passes a 2500V high voltage test before leaving the factory to ensure safety; Reliability and efficiency outdoor extension cord waterproof are capable of meeting most electrical needs
Durable Construction: Black outdoor extension cord are made of 3 strands of pure copper core with thicker insulation in the middle and IP65 vinyl outer jacket; The pins of the extension cord 100 ft male plug are made of special material that will not rust or corrode; The vinyl outer jacket is flame retardant, IP65 waterproof, -58°F cold and corrosion resistant
Weatherproof & Abrasion-resistant: 100ft extension cord designed to withstand the elements; 100 foot extension cord is waterproof and weatherproof; Confidently use black extension cord outside without worrying about damage caused by wind, sun UV,rain, snow, or extreme temperatures; It's abrasion-resistant to combat drag when you're on rough and rugged surfaces
Versatile and Convenient: 100' extension cord Whether working outdoors on garden lawn, installing outdoor lighting or using power tools; Indoors electric appliance and in your personal craft studio using power tools black extension cord outdoor will provide the convenience and practicality you need
Practical Design: Plug and socket are designed with long strain relief at the end; 100 ft extension cord outdoor pass 20,000 large-angle bends without breaking prolonging service life; outdoor extension cord 100 ft remain soft and flexible at low temperatures; Preventing them from freezing hard and breaking in cold environments; Soft power cord with attached storage straps for easy storage after use to avoid clutter

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8.3

Amazon Basics

Amazon Basics Heavy Duty 100 foot 3-Prong Vinyl Indoor/Outdoor Extension Cord - 10 Amps, 1250 Watts, 125 VAC - Orange

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Main Highlights

RELIABLE POWER: 100-foot heavy-duty indoor/outdoor extension cord rated 10 Amps, 1250 Watts and 125 VAC
DURABILITY: Grounded 16-gauge vinyl covered extension cord with 3-prong plug and insulated conductors
HEAVY-DUTY: All copper wire construction power cord; vinyl covering protects against moisture, abrasion, and direct sunlight
VERSATILE: Indoor/outdoor extension cord ideal for home, yard or professional use; power tools, landscaping equipment, lighting and more

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8.1

Save 10%

huanchain

HUANCHAIN Indoor Outdoor Green Extension Cord 100 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 10A 1250W 16AWG SJTW, 3 Prong Heavy Duty Electric Cable, ETL

10% OffFree Shipping

Main Highlights

Extra Size for Safety: Extra size male NEMA 5-15P power plug and female NEMA 5-15R power socket for safety; It is thicker and more durable than the normal type on market and has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
Power Rating and Application: 3 prong grounded outlet 100 feet 16AWG SJTW power outside extension cord rating 10amps, 125v, 1250watts; Flame resistant, waterproof, weather resistant, cold-resistant -50°C, corrosion resistant; Suitable for indoor and outdoor, home office use extension cable; The green outdoor extension cord blends in with a holiday or landscaping environment
High Flexible & Easy to Use: HUANCHAIN high flexible vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending and pulling; Super soft feel; Easy to unfold when used; Each cord have storage straps packing and easy to repack and recycle after use; Open the storage straps when power is on and unfold the green outdoor extension cord 100 ft more safe
Hook & Strain Relief Design: The plug and socket end have strain relief design; Which is not easy to break when bent and used; The socket has a hook design; Which is easy to plug and unplug, and can be hung in a humid environment; Making it safer to use
What You Get: Green extension cord outdoor 100ft; A free friendly and reliable customer service will respond to you within 24 hours

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8.1

POWGRN

POWGRN 100 ft 12/3 Outdoor Extension Cord Waterproof Heavy Duty with Lighted Indicator End 12 Gauge 3 Prong, Flexible Cold-Resistant Long Power Cord Outside, 15Amp 1875W SJTW Yellow ETL Listed

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Main Highlights

Up to 1875W Applications: Outdoor extension cord waterproof 100ft 12 gauge, 15 amp, 125 volts, 1875watts; Male power plug NEMA 5-15P; Female power socket NEMA 5-15R; SJTW power cord; ETL/cETL listed; Heavy duty extension cord 100 feet is perfect for any heavy duty use circular saws, string lights, block heater, lawn mowers, gardening, landscaping, construction site, welding work, or powering major appliances
Lighted End & Safe to Use: LED indicator lights up when long extension cord outdoor powered; Bright PVC jacket color makes this waterproof extension cord for outside easily visible outdoor and indoor; Avoid tripping in dark work environment; Each exterior extension cord 12/3 passed 1500V high voltage test to keep your appliance in safe
Weather-proof & Flexible: Outdoor waterproof extension cord jacket is wear-resistant and durable; 3 prong 100ft extension cord outdoor is IP65 waterproof, weather-resistant, heat-resistant 158°F, corrosion-resistant; Flexible vinyl indoor 100' extension cord will keep flexible at -58°F and easy re-pack after using
Hook & Strain Relief Design: Appliance extension cord plug and socket end have a strain relief design; Which is not easy to break when bent and used; The socket has a hook design; Which is easy to plug and unplug and can be hung in a humid environment; Making 12 gauge extension cord safer to use
You Can Get: Package contains 100 foot extension cord and velcro; Friendly and reliable customer service will respond to you within 24 hours; It's safer to peel off the velcro and unfold the 12 gauge outdoor extension cord 100 ft before using it

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Our Best Overall Choice

Best Choice

9.7

huanchain

HUANCHAIN Indoor Outdoor Black Extension Cord 100 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 10A 1250W 16AWG SJTW, 3 Prong Heavy Duty Electric Cable, ETL

18% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Extra Size for Safety: Extra size male NEMA 5-15P power plug and female NEMA 5-15R power socket for safety; It is thicker and more durable than the normal type on market and has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
Power Rating and Application: 3 prong black extension cord 100ft 16awg SJTW power outside extension cord rating 10amps 125v 1250watts; flame resistant, waterproof, weather resistant, cold-resistant -50°C, corrosion resistant; Suitable for indoor and outdoor, home office use extension cable
High Flexible & Easy to Use: HUANCHAIN high flexible vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling; Super soft feel; Easy to unfold when used; Each outdoor extension cord has storage straps packing and is easy to repack and recycle after use; Open the storage straps when power is on and unfold the black outdoor extension cord 100 ft more safe
Hook & Strain Relief Design: The plug and socket end have a strain relief design; Which is not easy to break when bent and used; The socket has a hook design; Which is easy to plug and unplug and can be hung in a humid environment; Making it safer to use
What You Get: 100 ft extension cord and storage straps; Easy to store when you don't use it; Friendly and reliable customer service will respond to you within 24 hours

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