An extension cord with multiple outlets comes in handy when connecting more than one electrical appliance or tool to a single power source at the same time. However, using extension cords can be dangerous at times. Do you know how to use an extension cord safely? Which one is the best extension cord with multiple cords?

The ESFI states that roughly 3,300 home fires start from extension cords each year while killing hundreds of people. Overheated cables can be the most possible reason for this as they’re unable to pass adequate current flow. Unlike cheap cords, the UltraPro, Maximm, or Yodotek bring heavy-duty cords with multiple outlets.

This article comes with a detailed discussion on the best extension cords with several cords and how to use them safely.

Before you start with the article in detail, have a short look at the products at first:

  • Best Overall: UltraPro 25 Ft Extension Cord
  • Best Rotating Plug Extension Cord: Maximm 1 Ft 360° Rotating Extension Cord
  • Best Long-length Extension Cord: Yodotek 25FT Outdoor Extension Cord
  • Best Outdoor Extension Cord: Dewenwils Outdoor Extension Cord
  • Best Heavy-Duty Extension Cord: Milspec Direct 50Ft Extension Cord
  • Best Long-Lasting Extension Cord: Woods 25 Foot Extension Cord

Are Multiple Extension Cords Safe?

Okay, that’s a good topic to discuss.

An extension cord with multiple outlets is basically a pack of some insulated wires which flow electrical current.

While flowing electricity, the wires produce heat and when too much electricity flows through any wire, it gets overheated. When overheated, the plastic insulation of the wire is melted and it eventually causes short circuits and fires.

So, it seems that using an extension cord is dangerous. However, this incident can be avoided by plugging your electrical appliances into the outlets with their cord directly.

This is because the manufacturer sized the cord accordingly for flowing the electrical current it requires. 

Using an extension cord can be dangerous but with proper precautions, you can use it safely. Make sure you buy a UL-listed extension cord with the right gauge you need. Also, the Electrical Safety Foundation International (ESFI) offers some tips that you may follow for staying safe and sound from electric shock and fires.

The Best Extension Cord with Multiple Outlets

Choosing an extension cord with several outlets wasn’t easy at all as there’re lots of cords available on the market. However, considering their performance, longevity, and price, I bring the following extension cords for you.

1. UltraPro 25 Ft Extension Cord

UltraPro 25 Ft Extension Cord

Key Features:

  • Number of outlets: 3
  • Voltage: ‎125 Volts
  • Amperage: 13 Amps
  • Wattage: ‎1625 watts
  • Cord length: 25ft
  • Gauge: 16

The UltraPro power cord is a heavy-duty extension cable with 3 outlets. It comes in handy as the cord length is almost perfect to perform regular household tasks in a safe manner.

Double Insulation

The UltraPro extension cord comes with a 16-gauge wire which is made of durable PVC insulation and a jacket. This sturdy material turns the cable into a heavy-duty cord that is durable enough to last for a long time.

Durable molded plug

Apart from the rugged exterior, the one-piece molded plug ensures a snug fit all the time.

Right Length

The length of the power cord is not so big or not so small. It is just the right length you need to power your indoor electrical appliances.


  • Double insulation ensures a long lifespan
  • Made of heavy-duty materials which makes it durable
  • UL listed
  • Comes in four colors: black, green, pink, and orange


  • Warranty is only for 90 days

2. Maximm 1 Ft 360° Rotating Extension Cord

Maximm Cable 10 Ft 360° Rotating Flat Plug Extension Cord

Key Features

  • Number of outlets: 3
  • Voltage: ‎125 Volts
  • Amperage: 13 Amps
  • Wattage: ‎1625 watts
  • Cord length: 1ft
  • Gauge: 16

If you want to convert your regular AC power cord to a rotating smart multiplug for enhanced flexibility, Maximm 360° Rotating cord is for you.


Maximum is well-known to produce long-lasting electrical cords. The extension cord is made of high-quality and durable materials to last for years as well.

Space-Saving Design

With its unique space-saving design, the extension comes with a 360° rotating flat plug design that prevents your outlets from being blocked. Also, it eliminates the chances of any damage to the cables in case of changing directions.

Flat Plug Design

This tiny cord can be fit through any tight space of your house which is why it is designed for. Its length may not be much but it allows you to use three outlets instead of one AC source.


  • 360° rotating flat plug design to save space
  • Can fit tight spaces
  • UL listed and lightweight


  • A short length of the cord may be a considering factor

3. Yodotek 50FT Outdoor Extension Cord

Yodotek 50FT 12 Gauge Outdoor Power Extension Cord

Key Features

  • Number of outlets: 6
  • Voltage: ‎125 Volts
  • Amperage: 15 Amps
  • Wattage: ‎1875 watts
  • Cord length: 50ft
  • Gauge: 12

Are you looking for a large extension cord with multiple outlets? Well, Yodotek 25ft heavy-duty extension cord be a great option.

Long Extension Cord

Yodotek cable is a long-length cable that is about 50 feet. So, you don’t have to worry if there is an AC power source around you. You can easily power any electric device which is even far away from the power source.

Outdoor Usability

The power cord comes with 6 sockets in the cable and there’s a 7ft gap between each of them. So, you can place and connect different electrical appliances at a time. Moreover, the waterproof cap with an IP44 rating allows you to use the cord outdoor any time of the year.

Weather & Fire Resistance

The heavy-duty 12 AWG cable is made of pure copper wire which eliminates the chances of getting overheated from being used for a long time. The cable is resistant to FT-1 level fire as well. Also, it is resistant to moisture, abrasion, and exposure to sunlight.


  • 3Heavy-duty outdoor extension cord
  • Water, weather, and fire-resistant
  • Blue power indicator


  • Long length causes a voltage drop

4. Dewenwils Outdoor Extension Cord

DEWENWILS Outdoor Extension Cord 1 to 3 Splitter

Key Features

  • Number of outlets: 3
  • Voltage: ‎125 Volts
  • Amperage: 13 Amps
  • Wattage: ‎1625 watts
  • Cord length: 40ft
  • Gauge: 16

Well, if you want an outdoor extension cord coated with a high-quality water-resistant cover, this is probably the best option.

Strong and Reliable

The 16AWG heavy-duty cable is ETL certified which proves its robustness. The material used for the cable keeps it flexible and soft even in cold weather. It also has a safety cover to avoid water penetration.


The best outdoor extension cord with multiple outlets is built with “SJTW” wires that are coated with a wear-resistant PVC outer jacket. So, you don’t have to worry about the extension cord when kept outside of the house. Moreover, the outlet splitter is extremely tough to resist tearing, abrasion, moisture, and exposure to sunlight.


The power splitter is multi-directional so that it helps to set up Christmas lighting and other landscape lightings.


  • SJTW weatherproof wire
  • ETL listed
  • Outlet covers for safety


  • The splitters are short

5. Milspec Direct 50Ft Extension Cord

50-Foot 12:3 White Outdoor Multi Outlet Extension Cord

Key Features

  • Number of outlets: 5
  • Voltage: ‎600 Volts
  • Amperage: 15 Amps
  • Wattage:  9000 watts
  • Cord length: 50ft
  • Gauge: 12

Trying to find a heavy-duty extension cord that can be used both indoor and outdoor? Look no further cause Milspec Direct’s patented heavy-duty 12-gauge outdoor power distribution cords to have to offer top-notch quality and amazing features.

Quality Construction

This 5-outlet power distribution cord boasts off quality with patented powerful 12 gauge and 100% copper wire. Each socket has an individual Pro Cap on them to protect them from dust, dirt, and moisture.

Weather Resistance

The cable comes with a thermo-vinyl cold weather jacket. So, it guarantees to remain flexible and not to crack even in places where the temperature falls below freezing.

There are 5 outlets, each spaced at 10ft intervals allowing multiple portable tool uses along the length of the cord. Individual covers make them tightly sealed against water, moisture, or any kind of dirt.

Even if the place you are living in is cold you can consider trying this one as the weather jacket will keep it flexible in extreme conditions and the individual socket covers will help them to remain good as new for a really long time.


  • Long extension cord
  • Ample amount of outlets
  • Thermo vinyl jacket to protect against cold weather
  • Waterproof cover for every socket


  • Lack of flexibility in cold weather

6. Woods 25 Foot Extension Cord

Woods 3030 Yard Master Outdoor 25 Foot Extension Cord

Key Features

  • Number of outlets: 3
  • Voltage: ‎125 Volts
  • Amperage: 15 Amps
  • Wattage:  1875 watts
  • Cord length: 25ft
  • Gauge: 14

This sturdy multi-outlet cable comes from Coleman Cable Inc., the maker of “America’s toughest cords.” It’s built to last, and the green jacket will blend in with the lawn without ruining its natural look.


This cord is super thick and heavy duty with 3 outlets, spaced at every 8 ft. The outlets and plugs are all beyond reinforced. On top of that, the outlets are secured with caps for protection against water and dust. Overall, its durability is military-grade, so it will last long even if exposed to rain and sun which makes it perfect for outdoor use.

Weather Proof

The powerful STW cords are heavy duty and outdoor rated 600V for extreme conditions. So, it promises not to crack and remain flexible even in the coldest weather. 

Every outlet has a power indicator to let you know when the power is turned on. Users are highly recommending this product as it offers nothing but quality, reliability, and job-site convenience.

Overall, it’s perfect for landscaping, workshops, holiday lighting, or any job requiring multiple tasks in different areas. Rather than plugging in all appliances at one end, get yourself this conveniently spaced multi outlet extension cord. Keep your yard organized and clutter-free.


  • Power light indicator for every outlet
  • Water-resistant cover
  • Outdoor rated STW jacket
  • Heavy-duty cord


  • The cord is thick and less flexible

What to Consider Before Buying an Extension Cord with Multiple Outlets?  (The Buying Guide)

While buying an extension cord, you need to consider a few factors so that you don’t end up buying the wrong one. Your intention of use, gauge and power ratings, safety features can be the key factors to consider.

Here I bring a detailed buying guide on how to choose an extension cord successfully.

Intention of Use

Your first consideration should be the intended use of yours. It includes whether you’ll use it indoor or outdoor and how frequently you’ll use the card.

One thing to remember is that you may use an outdoor cord indoor but an indoor extension cord can’t be used outdoors.

Once you determine whether you’ll buy an indoor or outdoor cable, you should also determine how often you are going to use it. based on the frequency of usage, there’re three types of extension cords.

Light-duty cords range from 25 to 50ft with usually 16-gauge wire. The cords shouldn’t be used regularly. They are mostly used for powering Christmas lights, fans, and lights.

Medium-duty extension cables usually range from 25 to 100ft with 14 to 12-gauge wire. They are usually used for powering lawnmowers.

Heavy-duty cords range from 25 to 150ft with 10 to 8-gauge wire. They’re designed to power generators, electric grills, and other heavy tools.

Power Rating

Well, it’s important to look for the extension cord with the right power rating. You’ll see the three numbers written on the cord indicating amps, voltage, amperage.

While ampere measures the amount of electricity flows within the wire of the cord, voltage measures the resistance of the flow. Wattage indicates the resultant power multiplying voltage and amps.

Power ratings should match your power source as they’re very crucial for safety.

Gauge Rating

Wire gauge determines the diameter of the internal wire of an extension cord. The thickness is measured in AWG (American Wire Gauge) number. The smaller the number is, the thicker and stronger the wire is.

For most home and outdoor usage, you’ll need a wire with a gauge rating between 10 to 18 AWG. Gauge rating is usually found on its outer jacket that protects the electrical wires.

Length of Extension Cord

While some extension cords are longer than even 100 feet, you should never look for a longer cord more than what you need.

This is because increasing cord length causes a voltage drop. The more the length of the cable becomes, the high its resistance becomes. High resistance leads to voltage drop eventually.

To avoid voltage drop, you should utilize the shortest extension cord possible for your job.

Jacket Strength

Well, while wire conducts the flow of electricity, it needs insulation for safety. Plastic or woven nylon is used as a jacket to protect the indoor extension cords.

On the other hand, rubber, vinyl coat, or heavy-duty plastic is used to cover the outdoor extension cables.

The protecting jacket must be made of durable materials so that it can provide safety from electrical leakage, overheating, and exposure. Before buying one, you should make sure the jacket is strong and durable for the job.

Safety Features

Other safety features are welcome as well. For example, some extension cables come with a built-in ground fault circuit interrupter (GFCI) which automatically shuts down the power to the cable in case of a ground fault or short-circuit.

Also, some cords have lighted plug ends to illuminate when the cord is used.

Frequently Asked Questions (FAQs)

1. What does the gauge of an extension cord mean?

The gage of an extension cord indicates the diameter of the wire which is covered inside the jacket. While small gauge numbered wires refer to the thick extension cords that flow a large amount of electricity, large gauge number wires indicate thin extension cords. Usually, outdoor extension cords come with small gauge numbers to flow high electricity to support heavy-duty appliances.

2. Can you use an extension cord permanently?

No, you can not use an extension cord permanently. Extension cords usually wear out with time. Even the most heavy-duty cords don’t last longer than 10 years. A worn-out extension cord is a potential threat that may cause fire and other permanent damage.

3. Is it safe to leave extension cords plugged in?

Extension cords are not to be used permanently. Also, they continuously carry an electrical current which is dangerous. You may leave an extension cord plugged in only for a while. But it is highly recommended to plug it out once you’re done with it, especially when you go out of the house.


So, that was the complete review of the best extension cord with multiple outlets. Considering the ample power outlets, UL listed safety, short-length, and durable build, UltraPro Extension Cord is my top pick extension cord. I hope you get the best indoor/outdoor heavy-duty cables from the list as you require. I’d highly appreciate it if you share this with your friends if found helpful.

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