Top 10 Best black extension cord in 2026

Last Updated - 6/8/2026

🏆Best Choice

Skrizcable

Skrizcable 16/3 25 FT Outdoor Extension Cord Waterproof, Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden, 13 Amps 1625 Watts 125 VAC 16AWG SJTW, ETL Listed

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•ETL Listed and Trusted: 25 ft extension cord rated 13 Amps, 1625 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 25 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: 25ft extension cord designed to withstand the elements; 25 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: 25' 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; 25 ft extension cord outdoor pass 20,000 large-angle bends without breaking prolonging service life; outdoor extension cord 25 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; When using this extension cord please unfasten the storage straps, fully extend the extension cord, and avoid piling it up for greater safety

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$9.99

$11.99

-17%

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Amazon Basics

Amazon Basics Extension Cord, 25 Ft, 3 Prong Outlet Extender, Indoor Extension Cord, 13 Amps, 125V, Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•INCLUDES: 25 foot extension cord in Black; ideal for extending power when needed
•DEVICE COMPATIBILITY: 13 amp/125V power; 16 AWG
•VERSATILE: Use indoors with consumer electronics, tools, media equipment, and more
•EASY TO USE: Plugs into any standard 3-prong power outlet; accepts 2- or 3-prong device plugs

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$12.59

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Addtam

Cruise Essentials - Flat Plug Power Strip, Addtam 5 ft Ultra Flat Extension Cord with 6 Outlets Extender, No Surge Protector for Cruise Ship, Travel, Dorm, Home Office,Black

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Right Angle Ultra Flat Plug 】 - With only 0.35 inch ultra thin plug and 45-degree right angle design, which is much slimmer than traditional plugs, which can close to the wall easily, and hide in the back of furniture, bed or refrigerator, no waste for every inch space for your home
•【6 IN 1 Power Strip Extension Cord】- 3-side power strip with 6 AC outlets can accept the standard N American 2 or 3 prong flat pin plug without blocking(1875W/125V/15A), must-have accessories for college dorm room, home, office, bedroom, kitchen and etc
•【Cruise Accessories Must Haves 】- The small cruise power strip comes with No surge protection, makes it absolutely a must have Home and Cruise Ship accessories; Compact and lightweight, easy to carry and best for travel
•【Easy Mount on Wall and Desk 】-No need to measure and guess where you had to attach screws, Addtam unique screw fixation design on both ends allow this white power strip securely installed on the wall or under the desk (4 screws included). Making your desktop organized
•【Multi Safety Protection】- ETL Certificate. This extension cord with multiple outlets has ON/OFF switch overload protection, short-circuit protection, over-current protection, over-voltage protection, and overheating protection. It will automatically cut power to protect connected devices when voltage surge is overwhelming.

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$8.99

$12.99

-31%

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Mifaso

Power Strip Surge Protector - Flat Plug, Wall Mount, 8 Wide Outlets with 4 USB Ports (2 USB C), 5FT Heavy Duty Extension Cord with Multiple Outlets, Charging Station Overload Protection for Home Dorm

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【12 IN 1 Power Strip with USB-C】- The extension cord with 8 AC outlets and 4 USB ports can power up 12 devices simultaneously. USB C charging port features 5V/3A Max, USB A port features 5V/2.4A Max, compatible with almost all usb devices. No a variety of chargers required, that is convenient and efficient, also saving the space.
•【3 Side Design & Wide Spaced Outlets】- 3-side design and each AC outlets with 2 inches space in between, larger than standard 1.5 inch socket. Making it enough to fit big adapters and suitable for all kinds of equipment. Takes up less space on your desk or wall due to this compact 3-sided design, suitable for the home, office, and dorm room.
•【Surge Protection & Overload Protection】- 900 Joules surge protector with overload protection protects your electrical appliances from lighting, surges or spikes. The reset/off switch with integrated circuit breaker for overload protection of all outlets. This power strip has overload protection, short-circuit protection, over current protection, over-voltage protection and overheating protection.
•【UL approval 5FT Cord】Extra long extension cord with accredited by UL, which is made of pure copper, that delivers reliable power and holds up to 15A of power. The 5-foot power cord is long enough to reach distant wall outlet sockets.
•【Flat Plug & Wall Mount】The flat plug features a low profile fits easily tight spaces behind sofa, nightstand, bookshelf and headboard. This mountable power strip can be fixed on the wall or desk by 2 keyhole slots on the back.

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$8.99

$9.99

-10%

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HANYCONY

Power Strip Surge Protector, HANYCONY 5Ft Ultra Thin Flat Extension Cord with Multiple Outlets, 8 Widely Outlet Extender 4 USB Ports(2 USB C), 1080J Wall Mount for College Dorm Room Essentials Black

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【12 in 1 Power Strip】The power strip with 8AC widely outlets and 4 USB charging ports (Total 5V/3.1A) can power up to 12 devices simultaneously. 2.2 inchces widely spced in between outlets, fit big adapters without blocking each other
•【Ultra Slim Flat Plug Power Strip】With only 0.35 inch ultra thin plug and 45° right angle design, which can close to the wall easily, and hide in the back of furniture, bed or refrigerator
•【Power Strip with 2 x USB C】Added extra 2 USB C ports for your devices, the power strip with USB C port can charge up to 5V/3A. USB-A ports can charge up to 5V/2.4A Max
•【1080J Surge Protection】The extension cord with multiple outlets with the surge protectiron & overload protection protects your electrical appliances from lighting, surges or spikes
•【Multi Safety Protection】RoHS, ETL Certificates. This flat wall plug has overload protection, short-circuit protection etc. Fire-resistance PC shell with flame retardant at 1382℉ makes it more durable

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$12.99

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Seeklyze

16/3 Black Extension Cord 6 FT Indoor, Short Extension Cord for Laptops, Coffee Makers, Office Home Appliances, 3 Prong Small Resistant Cable Flexible, 13A 125V 1625W ETL Listed

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Powerful Power: 16 gauge extension cord 6 ft NEMA 5-15P/R with pure copper conductor; black extension cord 6ft can provide 13A 125V 1625W of stable power; ETL listed; 6 foot extension cord indoor suitable for a variety of household appliances to meet daily needs
•Safety Protection: Strain relief design at the end of extension cord 6 feet; each 3 prong extension cord has been tested with 2000+ bends to ensure a solid connection with the equipment and reduce the risk of leakage; black extension cord 6ft plug is designed with rounded corners; can disperse the impact when falling; drop resistant and wear-resistant; suitable for carrying in mobile offices
•Flexible And Durable: Black extension cord 6ft is soft, flexible and durable; 6 foot extension cord 3 prong adapts to a variety of home and office environments; ideal for indoor extension cords
•Easy To Use: extension cord 6 foot plug socket with non-slip design on both sides; easy to plug and unplug; extension cord 6ft length is perfect for indoor spaces; 6 ft extension cord extend the range of space for equipment use, office life at ease
•Indoor Applications: Black extension cord 6 feet easily meets a variety of power needs in home or office; 6 ft extension cord is ideal for devices such as coffee makers, fans, juicers, laptops or televisions

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$6.99

$7.99

-13%

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GE 3-Outlet Extension Cord with Multiple Outlets 6 Ft Power Strip 2 Prong 16 Gauge Twist-to-Close Safety Covers Outdoor Extender UL Listed Black 45148

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Expanded Power – Each extension cord comes in a black finish and features 3 polarized AC outlets to provide power from a distance — perfect for creating a centralized hub for your electronics at your home, office, workshop or garage.
•Versatile Cord – 6ft. power cord is strong enough to last a lifetime and pliable enough to easily fully extend.
•Safety – Patented Tamper Guard rotary safety covers help protect against accidental shock.
•Protection – UL listed with a maximum electrical rating of 13A/125VAC/1625W.
•Trusted Brand – GE is the #1 Brand in extension cords and surge protection.

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$5.40

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Seeklyze

16/3 Black 3FT (2Pack) Extension Cord Indoor, Short Extension Cord for Laptops, Coffee Makers, Office Home Appliances, 3 Prong Small Resistant Cable Flexible, 13A 125V 1625W ETL Listed

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Powerful Power: 16 gauge extension cord 3 ft 2 pack NEMA 5-15P/R with pure copper conductor; black extension cord 3ft 2 pack can provide 13A 125V 1625W of stable power; ETL listed; 2 pack 3 foot extension cord indoor suitable for a variety of household appliances to meet daily needs
•Safety Protection: Strain relief design at the end of extension cord 3 feet 2 pack; each 3 prong extension cord has been tested with 2000+ bends to ensure a solid connection with the equipment and reduce the risk of leakage; black extension cord 3ft 2 pack plug is designed with rounded corners; can disperse the impact when falling; drop resistant and wear-resistant; suitable for carrying in mobile offices
•Flexible And Durable: Black extension cord 3ft 2 pack are soft, flexible and durable;2 pack 3 foot extension cord 3 prong adapts to a variety of home and office environments; ideal for indoor extension cords
•Easy To Use: short extension cord 3 foot 2 pack plug socket with non-slip design on both sides; easy to plug and unplug; small extension cord 3ft 2 pack length is perfect for indoor spaces;2 pack 3 ft extension cord extend the range of space for equipment use, office life at ease
•Indoor Applications: Black extension cord 3 feet 2 pack easily meets a variety of power needs in home or office; 2 pack 3 ft extension cord is ideal for devices such as coffee makers, fans, juicers, laptops or televisions

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$6.79

$7.99

-15%

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Seeklyze

16/3 Black Extension Cord 10 FT (2Pack), Indoor Extension Cord for Laptops, Coffee Makers, Office Home Appliances, 3 Prong Resistant Cable Flexible, 13A 125V 1625W ETL Listed

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Powerful Power: 16 gauge extension cord 10 ft 2 pack NEMA 5-15P/R with pure copper conductor; black extension cord 10ft 2 pack can provide 13A 125V 1625W of stable power; ETL listed; 2 pack 10 foot extension cord indoor suitable for a variety of household appliances to meet daily needs
•Safety Protection: Strain relief design at the end of extension cord 10 feet 2 pack; each 3 prong extension cord has been tested with 2000+ bends to ensure a solid connection with the equipment and reduce the risk of leakage; black extension cord 10ft 2 pack plug is designed with rounded corners; can disperse the impact when falling; drop resistant and wear-resistant; suitable for carrying in mobile offices
•Flexible And Durable: Black extension cord 10ft 2 pack are soft, flexible and durable;2 pack 10 foot extension cord 3 prong adapts to a variety of home and office environments; ideal for indoor extension cords
•Easy To Use: extension cord 10 foot 2 pack plug socket with non-slip design on both sides; easy to plug and unplug; extension cord 10ft 2 pack length is perfect for indoor spaces;2 pack 10 ft extension cord extend the range of space for equipment use, office life at ease
•Indoor Applications: Black extension cord 10 feet 2 pack easily meets a variety of power needs in home or office; 2 pack 10 ft extension cord is ideal for devices such as coffee makers, fans, juicers, laptops or televisions

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$12.99

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Seeklyze

16/3 Black 15 FT (2Pack) Extension Cord, Indoor Extension Cord for Laptops, Coffee Makers, Office Home Appliances, 3 Prong Resistant Cable Flexible, 13A 125V 1625W ETL Listed

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Powerful Power: 16 gauge extension cord 15 ft 2 pack NEMA 5-15P/R with pure copper conductor; black extension cord 15ft 2 pack can provide 13A 125V 1625W of stable power; ETL listed; 2 pack 15 foot extension cord indoor suitable for a variety of household appliances to meet daily needs
•Safety Protection: Strain relief design at the end of extension cord 15 feet 2 pack; each 3 prong extension cord has been tested with 2000+ bends to ensure a solid connection with the equipment and reduce the risk of leakage; black extension cord 15ft 2 pack plug is designed with rounded corners; can disperse the impact when falling; drop resistant and wear-resistant; suitable for carrying in mobile offices
•Flexible And Durable: Black extension cord 15ft 2 pack are soft, flexible and durable;2 pack 15 foot extension cord 3 prong adapts to a variety of home and office environments; ideal for indoor extension cords
•Easy To Use: extension cord 15 foot 2 pack plug socket with non-slip design on both sides; easy to plug and unplug; extension cord 15ft 2 pack length is perfect for indoor spaces;2 pack 15 ft extension cord extend the range of space for equipment use, office life at ease
•Indoor Applications: Black extension cord 15 feet 2 pack easily meets a variety of power needs in home or office; 2 pack 15 ft extension cord is ideal for devices such as coffee makers, fans, juicers, laptops or televisions

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$15.79

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