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Best Buy customers often prefer the following products when searching for heavy cord.

Heavy-duty cords are designed to handle the most demanding applications. They're built to last and can be used in commercial settings or in your home for added convenience. Browse the top-ranked list of heavy cords below along with associated reviews and opinions.

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  1. Insignia™ - 6’ AC Power Cable - Black - Front_Zoom

    Model: NS-PC2P6B23
    SKU: 6517224
    Top comment

    "excellent heavy duty replacement cord does a solid job with a tight fit...Heavy duty solution"

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    Product Description

    A missing or damaged power cord shouldn’t keep you from enjoying your electronics. The Insignia NS-PC2P6B23 6’ AC Power Cable works with most computers, monitors and printers, replacing your lost or damaged power cord. Simply confirm the shape of the power port of your device to ensure compatibility and power away. The 6 ft. cord grants you flexible placement options while its black color blends in with your other cables and electronics, offering a discreet look. Plus, this cable is made with corrosion resistant materials, letting you power your electronics for years to come.
    See all USB Cables & Adapters
    Top comment

    "excellent heavy duty replacement cord does a solid job with a tight fit...Heavy duty solution"

    See all customer reviews

    Product Description

    A missing or damaged power cord shouldn’t keep you from enjoying your electronics. The Insignia NS-PC2P6B23 6’ AC Power Cable works with most computers, monitors and printers, replacing your lost or damaged power cord. Simply confirm the shape of the power port of your device to ensure compatibility and power away. The 6 ft. cord grants you flexible placement options while its black color blends in with your other cables and electronics, offering a discreet look. Plus, this cable is made with corrosion resistant materials, letting you power your electronics for years to come.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  2. Best Buy essentials™ - 25' Extension Power Cord - Black - Front_Zoom
    Top comment

    "Heavy duty extension chord...Good extension chord, heavy duty and well made for all uses...Heavy Duty extension cord...Very good heavy duty with good length along with quality plugs on both ends"

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    Product Description

    Extend the reach of your power cord for better placement with the Best Buy essentials BE-HCL328 25' Extension Power Cord. It adds 25 ft. of length to your existing power cord, letting you connect to out-of-reach outlets. Our cord is backed by Best Buy and can handle up to 13 A of power—perfect for small household appliances, electronics and other indoor devices. Its grounded, three-prong construction always provides a safe and secure connection. This sleek, black design blends in with the rest of your cords, giving it a discreet look. Lengthen your power cords with a secure extension cord you can trust.
    See all Power & Extension Cords
    Top comment

    "Heavy duty extension chord...Good extension chord, heavy duty and well made for all uses...Heavy Duty extension cord...Very good heavy duty with good length along with quality plugs on both ends"

    See all customer reviews

    Product Description

    Extend the reach of your power cord for better placement with the Best Buy essentials BE-HCL328 25' Extension Power Cord. It adds 25 ft. of length to your existing power cord, letting you connect to out-of-reach outlets. Our cord is backed by Best Buy and can handle up to 13 A of power—perfect for small household appliances, electronics and other indoor devices. Its grounded, three-prong construction always provides a safe and secure connection. This sleek, black design blends in with the rest of your cords, giving it a discreet look. Lengthen your power cords with a secure extension cord you can trust.
    See all Power & Extension Cords
    See all Power & Extension Cords
  3. Best Buy essentials™ - 6' AC Extension Power Cord - Black - Front_Zoom
    Top comment

    "Perfect cord for what I needed!! Heavy duty and inexpensive....Plenty of reach on it and heavy duty."

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    Product Description

    Extend the power cord of your indoor and outdoor electronics for a better reach. The Best Buy essentials BE-HCL326 6' AC Extension Power Cord adds 6 ft. of length to your household appliances, outdoor electronics and more. A 16 AWG, three-prong construction works with a wide-range of devices, granting a secure fit for optimal safety and compatibility. Backed by Best Buy, this extension cord holds up to 15 A of power and is grounded, providing safe and secure power. Its black design blends in with the rest of your cords, giving it a clean and discreet look. Lengthen the power cord of your electronics with this secure extension cord that’s backed by Best Buy.
    See all Power & Extension Cords
    Top comment

    "Perfect cord for what I needed!! Heavy duty and inexpensive....Plenty of reach on it and heavy duty."

    See all customer reviews

    Product Description

    Extend the power cord of your indoor and outdoor electronics for a better reach. The Best Buy essentials BE-HCL326 6' AC Extension Power Cord adds 6 ft. of length to your household appliances, outdoor electronics and more. A 16 AWG, three-prong construction works with a wide-range of devices, granting a secure fit for optimal safety and compatibility. Backed by Best Buy, this extension cord holds up to 15 A of power and is grounded, providing safe and secure power. Its black design blends in with the rest of your cords, giving it a clean and discreet look. Lengthen the power cord of your electronics with this secure extension cord that’s backed by Best Buy.
    See all Power & Extension Cords
    See all Power & Extension Cords
  4. Insignia™ - 1' Extension Power Cord - Black - Front_Zoom
    Top comment

    "Heavy duty...Good short extension cord...very heavy duty..........Heavy duty grounded short cable that did exactly what I needed. "

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    Product Description

    Solve connection issues with this Insignia grounded plug extension. It reaches an additional 1 foot, letting you use wall outlets when you need just a little more cord.
    See all A/V Surge Protectors & Power
    Top comment

    "Heavy duty...Good short extension cord...very heavy duty..........Heavy duty grounded short cable that did exactly what I needed. "

    See all customer reviews

    Product Description

    Solve connection issues with this Insignia grounded plug extension. It reaches an additional 1 foot, letting you use wall outlets when you need just a little more cord.
    See all A/V Surge Protectors & Power
    See all A/V Surge Protectors & Power
  5. Insignia™ - 8' Extension Power Cord - White - Front_Zoom
    Top comment

    "Nice heavy duty cord...Nice heavy duty cord Won’t be scared of any electrical short or problems...Heavy duty...This is a heavy duty cord. Not the thin ones I have used in the past. "

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    Product Description

    Organize your home office with this white Insignia extension cord. Its right-angle plug provides a low profile that easily fits into outlets behind desks, chairs and computer towers, while the 8-foot length supplies ample cord for a large room. This Insignia extension cord lets you arrange work areas to your specifications.
    See all Power Cords & Strips
    Top comment

    "Nice heavy duty cord...Nice heavy duty cord Won’t be scared of any electrical short or problems...Heavy duty...This is a heavy duty cord. Not the thin ones I have used in the past. "

    See all customer reviews

    Product Description

    Organize your home office with this white Insignia extension cord. Its right-angle plug provides a low profile that easily fits into outlets behind desks, chairs and computer towers, while the 8-foot length supplies ample cord for a large room. This Insignia extension cord lets you arrange work areas to your specifications.
    See all Power Cords & Strips
    See all Power Cords & Strips
  6. Insignia™ - 10' 3-Outlet Extension Power Cord - Black - Front_Zoom
    Top comment

    "Works flawlessly. Heavy duty, even with 3 heavy power users connected....Great heavy cord...Ive purchased several. Feels heavy."

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    Product Description

    Run multiple devices at the same time with this Insignia extension cord. It measures 10 feet for power in hard-to-reach areas, and it has three outlets and is grounded for safe operation.
    See all A/V Surge Protectors & Power
    Top comment

    "Works flawlessly. Heavy duty, even with 3 heavy power users connected....Great heavy cord...Ive purchased several. Feels heavy."

    See all customer reviews

    Product Description

    Run multiple devices at the same time with this Insignia extension cord. It measures 10 feet for power in hard-to-reach areas, and it has three outlets and is grounded for safe operation.
    See all A/V Surge Protectors & Power
    See all A/V Surge Protectors & Power
  7. CORSAIR - 2’ Premium Individually Sleeved 12+4pin PCIe Gen 5 Type-4 600W 12VHPWR Cable - White - Front_Zoom

    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies

    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies
    See all Power Supplies
  8. CORSAIR - 2’ Premium Individually Sleeved 12+4pin PCIe Gen 5 Type-4 600W 12VHPWR Cable - Black - Front_Zoom

    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies

    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies
    See all Power Supplies
  9. CORSAIR - 600W PCIe 5.0 / Gen 5 12VHPWR Type-4 PSU Power Cable - Black - Front_Zoom

    Product Description

    The official CORSAIR 600W PCIe 5.0 / Gen 5 12VHPWR PSU Power Cable delivers power from CORSAIR Type-4 PSUs to the most advanced PCIe 5.0 graphics cards, without an adapter. Use the PCIe 5.0 PSU cable with Type-4 CORSAIR power supplies through a dual 8-pin PCIe connection.
    See all Power Cables

    Product Description

    The official CORSAIR 600W PCIe 5.0 / Gen 5 12VHPWR PSU Power Cable delivers power from CORSAIR Type-4 PSUs to the most advanced PCIe 5.0 graphics cards, without an adapter. Use the PCIe 5.0 PSU cable with Type-4 CORSAIR power supplies through a dual 8-pin PCIe connection.
    See all Power Cables
    See all Power Cables
  10. Best Buy essentials™ - 6' 2-Slot Non-Polarized Power Cord - Black - Front_Zoom

    Product Description

    Don’t let a missing or damaged power cord prevent you from using your electronics. Instead of replacing the whole device, use the Best Buy essentials BE-HCL331 6' 2-Slot Non-Polarized Power Cord. This non-polarized, two-prong design works with select electronic devices—just confirm the shape of the power port against your device to ensure compatibility. The 6 ft. cord is designed for indoor use only, granting you flexible placement options when you’re inside. Its black design blends in with the rest of your cords and electronics for a discreet look. Plus, it’s backed by Best Buy so you can rely on it to safely power your electronics.
    See all Power & Extension Cords

    Product Description

    Don’t let a missing or damaged power cord prevent you from using your electronics. Instead of replacing the whole device, use the Best Buy essentials BE-HCL331 6' 2-Slot Non-Polarized Power Cord. This non-polarized, two-prong design works with select electronic devices—just confirm the shape of the power port against your device to ensure compatibility. The 6 ft. cord is designed for indoor use only, granting you flexible placement options when you’re inside. Its black design blends in with the rest of your cords and electronics for a discreet look. Plus, it’s backed by Best Buy so you can rely on it to safely power your electronics.
    See all Power & Extension Cords
    See all Power & Extension Cords
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