StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › KFFKFF › Outdoor Extension Cords
KFFKFF
KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams

KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams

5(1 rating)

Best price now

$214.99at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $214.99 at Walmart on Nov 8.

Our take on the KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams

This is a 50-foot, 50-amp RV extension cord with a NEMA 14-50P male plug and a NEMA 14-50R female connector, built for reaching a 50-amp pedestal from farther away. The STW water-resistant jacket and flexible copper conductors suit outdoor campground use, and a 15A adapter is included for smaller hookups. A molded handle on the plug and an LED indicator on the female end are the practical extras. Against plain 50-amp cords it adds the light, the grip and the adapter, but it is a heavy, bulky cable to coil and carry.

Best forRV owners at 50-amp campground pedestalsCampers who need extra reach from the power postOwners who want a power-on indicator at the plug endRenters or guests hooking a 50-amp rig to a 15-amp outlet
Pros
  • Full 50-amp, 50-foot run with standard NEMA 14-50 ends
  • STW water-resistant jacket rated for outdoor use
  • LED indicator shows when the female end is live
  • Molded handle makes the plug easier to grip and pull
  • 15A adapter included for smaller outlets
  • Adjustable cord strap for storage
Cons
  • Heavy and stiff to coil at this gauge and length
  • 50-amp plugs are not compatible with 30-amp TT-30 pedestals
  • LED only signals power, not a fault or miswiring
  • Adapter is a convenience, not a substitute for correct amperage

KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams prices at every store

  • WalmartNew

    In stock

    $214.99Checked Nov 8
    Visit Walmart

About the KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams

This is a 50-foot, 50-amp RV extension cord with a NEMA 14-50P male plug on one end and a NEMA 14-50R female plug on the other. It is made for powering high-power equipment such as RVs, trams and generators. A 15A to 50A adapter is included.

The conductors are flexible copper, covered by an STW water-resistant jacket with a PVC outer layer. The cord is suitable for indoor and outdoor use and is designed to be non-aging, moisture-proof and flame retardant. The male plug is corrosion resistant.

The plug has a handle for gripping, which helps reduce damage from pulling the cord out and pushing it in. The female plug has an LED indicator that lights up when the cord is powered. An adjustable plastic strap lets you hang the cord for storage.

Length
50 ft / 15.2 m
Current
50A
Voltage
125V / 250V
Power
6250W / 12500W
Female plug
NEMA 14-50R, with LED indicator
Male plug
NEMA 14-50P, with handle
Wire gauge
3 x 6 AWG + 1 x 8 AWG, STW
Conductor
Copper
Outer layer
PVC, with STW water-resistant jacket
Operating temperature
-4°F to 140°F (-20°C to 60°C)
Model number
RV50H / RV1450R-HL
Net weight
33.4 lbs / 15.6 kg
Package size
17.3 x 17.3 x 4.9 in / 44 x 44 x 12.5 cm
Color
Orange
In the box
1 x RV extension cable, 1 x Velcro handle strap, 1 x warning label, 1 x protective case, 1 x 15A to 50A adapter

Specifications

color
OrangeSource
size
50'Source

Questions and answers

Will this plug into a standard 50-amp RV pedestal?
Yes. The male end is a NEMA 14-50P, the standard 50-amp RV plug, and the female end is a NEMA 14-50R for your RV cordset.
Can I use it on a 30-amp campground outlet?
Not directly. A 30-amp pedestal uses a TT-30 outlet, which this cord does not fit. The included 15A adapter is for standard household-style outlets, not 30-amp posts.
Is it safe to leave out in the rain?
The STW jacket is water-resistant and made for outdoor use. Keep both connectors off wet ground and protected from standing water.
What does the LED on the female end tell me?
It lights when the cord is powered, so you can confirm the pedestal is live before plugging in your RV.
How much does a 50-foot 50-amp cord weigh?
Cords of this gauge and length are heavy, typically several pounds more than a 25-foot version. Plan on two hands to coil and carry it.
What comes in the box?
The 50-foot cord, the 15A adapter and an adjustable cord organizer strap.
Where is the KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams cheapest?
At Walmart, for $214.99, as of our latest check.
What do buyers say about the KFFKFF RV Extension Cable, 50 Feet, 50 Amp, Robust STW RV Electrical Wire, NEMA 14-50R Female NEMA 14-50P Male Connector, LED Indicator Handle 15A Adapter Included, Suitable for RVs, Trams?
Rated 5 out of 5 from 1 ratings.

Shoppers also compared

  • R
    RVGUARD 50 Amp 50 Foot RV/EV Extension Cord, NEMA 14-50P/R Heavy Duty Extension Cord
    RVGUARD 50 Amp 50 Foot RV/EV Extension Cord, NEMA 14-50P/R Heavy Duty Extension Cord
  • V
    VEVOR 50ft RV Extension Cord Power Cord 50Amp NEMA 14-50R/NEMA 14-50P ETL Listed
    VEVOR 50ft RV Extension Cord Power Cord 50Amp NEMA 14-50R/NEMA 14-50P ETL Listed
  • T
    TrekPower 50 Amp 50 ft Twist Lock RV Extension Cord with 90° Handle Grip
    TrekPower 50 Amp 50 ft Twist Lock RV Extension Cord with 90° Handle Grip
  • V
    VEVOR 50 FT 50 Amp RV Extension Cord NEMA N14-50P to N14-50R
    VEVOR 50 FT 50 Amp RV Extension Cord NEMA N14-50P to N14-50R
  • 5
    50 Amp RV Extension Cord - 14-50P to SS2-50R
    50 Amp RV Extension Cord - 14-50P to SS2-50R
  • C
    Camco Heavy-Duty RV Extension Cord with PowerGrip Handles and Convenient Carrying Strap
    Camco Heavy-Duty RV Extension Cord with PowerGrip Handles and Convenient Carrying Strap
  • P
    PlugSaf 50 amp 50 ft
    PlugSaf 50 amp 50 ft
  • 5
    50 Amp EV/RV Extension Cord - 14-50P to 14-50R
    50 Amp EV/RV Extension Cord - 14-50P to 14-50R

More from KFFKFF

  • K
    KFFKFF Woodworking Lathe Machine
    KFFKFF Woodworking Lathe Machine
  • K
    KFFKFF 12" x 18" Benchtop Wood Lathe Machine
    KFFKFF 12" x 18" Benchtop Wood Lathe Machine
  • K
    KFFKFF Wood Lathe Machine
    KFFKFF Wood Lathe Machine
  • K
    Kffkff 10 in x 18 in Benchtop Wood Lathe 0.5 HP
    Kffkff 10 in x 18 in Benchtop Wood Lathe 0.5 HP
  • K
    KFFKFF Hitch Mount Folding Carrier 2-Bike Rack
    KFFKFF Hitch Mount Folding Carrier 2-Bike Rack
  • K
    KFFKFF 3000 lbs Electric Winch
KFFKFF 3000 lbs Electric Winch
  • K
    KFFKFF Electric Winch
    KFFKFF Electric Winch
  • K
    KFFKFF 2500 lbs Electric Winch
    KFFKFF 2500 lbs Electric Winch
  • All KFFKFF deals and products →

    More electrical wire

    • S
      Southwire Romex SIMpull 14/2 NM-B Wire (250 ft Coil)
      Southwire Romex SIMpull 14/2 NM-B Wire (250 ft Coil)
    • S
      Southwire Romex SIMpull 12/2 NM-B Wire (250 ft Coil)
      Southwire Romex SIMpull 12/2 NM-B Wire (250 ft Coil)
    • S
      Southwire Romex SIMpull 10/2 NM-B Wire (250 ft Coil)
      Southwire Romex SIMpull 10/2 NM-B Wire (250 ft Coil)
    • C
      Cerrowire 12/2 NM-B Wire with Ground (250 ft Coil)
      Cerrowire 12/2 NM-B Wire with Ground (250 ft Coil)
    • C
      Cerro Wire 2/3 NM-B Wire with Ground
      Cerro Wire 2/3 NM-B Wire with Ground
    • S
      Solid Indoor Wire 12/3 W/G NMB Cable 25ft Coil
      Solid Indoor Wire 12/3 W/G NMB Cable 25ft Coil
    • S
      Southwire Romex SIMpull 14/2 25' Residential NM-B Cu Indoor Electrical Wire
      Southwire Romex SIMpull 14/2 25' Residential NM-B Cu Indoor Electrical Wire
    • S
      Southwire Romex SIMpull 12/2 25' Residential NM-B Cu Indoor Electrical Wire
      Southwire Romex SIMpull 12/2 25' Residential NM-B Cu Indoor Electrical Wire