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SVOPES 50 ft. 50 Amp RV Extension Cord

SVOPES 50 ft. 50 Amp RV Extension Cord

Last price we saw

$240.90at Home Depot, last seen Nov 1

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Our take on the SVOPES 50 ft. 50 Amp RV Extension Cord

The SVOPES 50 ft. 50 Amp RV Extension Cord is a heavy-duty STW cord with a 4-prong plug, rated for 125/250 volts and up to 12,500 watts. It is UL certified and built for indoor or outdoor use, with weatherproof connections and a splash-resistant jacket. Its recent price has ranged from $189.99 to $240.90, so the low end of that range is where it looks most attractive.

Best forRV owners at 50-amp campground pedestalsMarine and boat shore power hookupsLong runs where the pedestal is far from the rigOutdoor use in wet or dusty conditions
Pros
  • 50-amp, 4-prong service handles 12,500 watts
  • UL certified
  • Weatherproof connection and splash-resistant jacket
  • 50 ft length reaches distant pedestals
  • STW jacket is rated for outdoor and wet locations
  • Easy-grip handle helps with a heavy cord
Cons
  • One outlet only, so no splitting to two rigs
  • 50 ft of 6-gauge-class cord is heavy and bulky to coil
  • No wall plate or mounting hardware included
  • Weatherproof rating covers the connection, not a submerged cord

SVOPES 50 ft. 50 Amp RV Extension Cord prices at every store

  • Home DepotCheck price at Home Depot

SVOPES 50 ft. 50 Amp RV Extension Cord price history

$240.90$189.99
Oct 31Nov 1

Lowest price we've seen: $189.99 on Oct 31 at Home Depot; highest $240.90 on Nov 1. Tracked across 1 store since Oct 31.

Specifications

Safety Highlights
UL Certified
Max Amperage
50 Amp
Number Of Outlets
1
Max Voltage
125 to 250-Volt
Max Wattage
12500
Number Of Prongs
4-Prong Plug
Protection Highlights
Short Circuit Protection, Overload Protection
Product Type
RV Extension Cord, Marine Extension Cords
Location
Indoor/Outdoor
Waterproof Rating
Weatherproof (connection), Splash-resistant, Water Resistant
Cord Length
50 ft
Cord Type
STW
Color
Black
Portability
Portable
Wall Plate
No
Supported Devices
Marine
Multimedia Combo
No
Features Highlights
Easy grip handle
Certifications
UL Certified
Maximum Amperage
50 Amps

Questions and answers

Is this cord worth it over a cheaper 50-amp cord?
The UL certification, STW jacket and weatherproof ends are the main reasons to pay more. Cheaper cords often skip UL listing or use lighter jackets that stiffen in cold weather.
Will it work with a standard 50-amp RV pedestal?
Yes. The 4-prong plug matches the standard NEMA 14-50 RV pedestal outlet and the 125/250-volt, 50-amp service most large rigs use.
How heavy is a 50 ft 50-amp cord?
Expect roughly 25 to 35 pounds for this class of cord. The easy-grip handle helps, but plan on two hands and a wide coil when packing up.
Can I use it for a boat or marine shore power?
It is listed for marine use and the connections are weatherproof. Check that your boat's inlet matches the 4-prong 50-amp plug before buying.
When is the price lowest?
The lowest recent price was $189.99 on October 31, 2026, against a high of $240.90 on November 1. Watch for it to return near that low before buying.
What is in the box?
The cord itself. No adapter, wall plate or storage bag is included, so add an adapter if your pedestal is 30-amp.

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