🚚 Free Worldwide Shipping on All Orders!Shop Now
Product image 1
HomeStore

SPEEDWOW 50 Amp RV Extension Cord Kit, Heavy-Duty 25 Ft, 125/250V, 12,500W, ETL Certified, Waterproof Generator Inlet Box, NEMA 14-50P to SS2-50R, Outdoor Power

SPEEDWOW 50 Amp RV Extension Cord Kit, Heavy-Duty 25 Ft, 125/250V, 12,500W, ETL Certified, Waterproof Generator Inlet Box, NEMA 14-50P to SS2-50R, Outdoor Power

The SPEEDWOW 50 Amp RV Extension Cord with Generator Inlet Box Kit offers a robust and dependable power connection for outdoor enthusiasts and emergency preparedness. Constructed with high-purity stranded copper cores and a heavy-duty flame-retardant PVC jacket, this extension cord delivers efficient power transfer with minimal voltage drop. The dual-voltage design supports both 125V and 250V applications up to 12,500 watts, accommodating most 50 Amp RVs and generators. The included generator inlet box features a rust-resistant steel cabinet with a twist-lock connector and four pre-drilled mounting holes for versatile installation options. Its IP68-rated waterproof construction protects against rain, dust, and corrosion, ensuring long-lasting performance in all weather conditions. The ergonomic handle provides comfortable grip for easy plugging and unplugging while reducing strain on the cord. Additionally, the flexible cable remains pliable in temperatures as low as -40°F without kinking or cracking. This kit is perfect for powering RVs during camping trips, providing backup electricity during outages, or supporting outdoor events with stable and safe power delivery.

  • Heavy-Duty 50 Amp Extension Cord: Supports up to 12,500 watts with 100% pure copper conductors for maximum conductivity and minimal voltage drop.
  • Weather-Resistant Generator Inlet Box: Durable steel cabinet with rust-resistant coating and IP68 waterproof rating protects connections from moisture and corrosion.
  • ETL-Certified Safety: Meets rigorous safety standards ensuring reliable performance and peace of mind during use.
  • Ergonomic Handle Design: Comfortable grip reduces strain during plugging and unplugging, enhancing ease of use and durability.
  • Flexible & Easy Storage: Cable remains pliable in extreme temperatures; includes adjustable cable winder for neat, tangle-free storage.
  • Equip your RV or outdoor setup with the SPEEDWOW 50 Amp Extension Cord Kit today for safe, reliable power wherever you go.


    Product Dimensions:

    25.00 x 1.00 x 1.00 in

    5.00 lbs


    Shipping Dimensions:

    27.00 x 3.00 x 3.00 in

    Select CONDITION
    From $22.80

    Original: $76.00

    -70%
    SPEEDWOW 50 Amp RV Extension Cord Kit, Heavy-Duty 25 Ft, 125/250V, 12,500W, ETL Certified, Waterproof Generator Inlet Box, NEMA 14-50P to SS2-50R, Outdoor Power

    $76.00

    $22.80

    Product Information

    Shipping & Returns

    Description

    The SPEEDWOW 50 Amp RV Extension Cord with Generator Inlet Box Kit offers a robust and dependable power connection for outdoor enthusiasts and emergency preparedness. Constructed with high-purity stranded copper cores and a heavy-duty flame-retardant PVC jacket, this extension cord delivers efficient power transfer with minimal voltage drop. The dual-voltage design supports both 125V and 250V applications up to 12,500 watts, accommodating most 50 Amp RVs and generators. The included generator inlet box features a rust-resistant steel cabinet with a twist-lock connector and four pre-drilled mounting holes for versatile installation options. Its IP68-rated waterproof construction protects against rain, dust, and corrosion, ensuring long-lasting performance in all weather conditions. The ergonomic handle provides comfortable grip for easy plugging and unplugging while reducing strain on the cord. Additionally, the flexible cable remains pliable in temperatures as low as -40°F without kinking or cracking. This kit is perfect for powering RVs during camping trips, providing backup electricity during outages, or supporting outdoor events with stable and safe power delivery.

  • Heavy-Duty 50 Amp Extension Cord: Supports up to 12,500 watts with 100% pure copper conductors for maximum conductivity and minimal voltage drop.
  • Weather-Resistant Generator Inlet Box: Durable steel cabinet with rust-resistant coating and IP68 waterproof rating protects connections from moisture and corrosion.
  • ETL-Certified Safety: Meets rigorous safety standards ensuring reliable performance and peace of mind during use.
  • Ergonomic Handle Design: Comfortable grip reduces strain during plugging and unplugging, enhancing ease of use and durability.
  • Flexible & Easy Storage: Cable remains pliable in extreme temperatures; includes adjustable cable winder for neat, tangle-free storage.
  • Equip your RV or outdoor setup with the SPEEDWOW 50 Amp Extension Cord Kit today for safe, reliable power wherever you go.


    Product Dimensions:

    25.00 x 1.00 x 1.00 in

    5.00 lbs


    Shipping Dimensions:

    27.00 x 3.00 x 3.00 in

    You may also like

    -70%NEW
    Thumbnail 1Thumbnail 2

    Milwaukee 49-22-3076 Hole Dozer Carbide Hole Saw Set (8-Piece)

    $59.00

    $17.70

    -70%NEW
    Thumbnail 1

    Signature Hardware CON408-CH Contemporary Style Solid Brass Floor Register with Louvers - 4" x 8" - Chrome

    $37.00

    $11.10

    -70%NEW
    Thumbnail 1Thumbnail 2

    Signature Hardware HV-1016-410-AB Honeycomb Brass Floor Register, Antique Brass 4"x10" (5"x11-1/8" Overall)

    $60.00

    $18.00

    -70%NEW
    Thumbnail 1

    12" Summerlake 2-Light Flush-Mount Ceiling Light - Chrome - Opal Shade

    $64.00

    $19.20

    -70%NEW
    Thumbnail 1

    Milwaukee 48-17-2030 3" Diamond Wet Core Bit

    $184.00

    $55.20

    NEW
    Thumbnail 1Thumbnail 2

    Easy Spirit Womens Valor8 Water Resistant Flat Heel Winter Boots - BRACKEN BROWN 7 MEDIUM

    $36.00

    -70%NEW
    Thumbnail 1Thumbnail 2

    Milwaukee 2818-21 M18 FUEL Sectional Machine for 5/8 In. And 7/8 In. Cable

    $2,014.00

    $604.20

    NEW
    Thumbnail 1Thumbnail 2

    Easy Street Womens Ellery Block Heel Booties - Taupe BEIGE 10 MEDIUM

    $25.00

    -70%NEW
    Thumbnail 1Thumbnail 2

    Signature Hardware SHPL3591TECO Glencroft Pendant Single Light 60W Med Lantern (Terracotta)

    $51.00

    $15.30

    -70%NEW
    Thumbnail 1Thumbnail 2

    Unbranded SGN628AMYWT-SC Amethyst and White Topaz Necklace in Italian Sterling Silver

    $83.00

    $24.90

    -70%NEW
    Thumbnail 1

    Kichler 44029NI Winslow Mini Chandelier, 18 diam. x 15.25H in. Nickel

    $80.00

    $24.00

    -70%NEW
    Thumbnail 1

    Invicta 25515 Men's Bolt Quartz Chronograph Gold-Plated Stainless Steel Watch

    $78.00

    $23.40

    SPEEDWOW 50 Amp RV Extension Cord Kit, Heavy-Duty 25 Ft, 125/250V, 12,500W, ETL Certified, Waterproof Generator Inlet Box, NEMA 14-50P to SS2-50R, Outdoor Power | VIP Outlet