Can I Run a Mini Fridge Off an Inverter? (And What Size?) (2023)

Inverters are a convenient way to convert stored battery power into alternating current (AC) power, the type of electricity most devices use. This means you can use an inverter to run household appliances, such as a refrigerator or TV, off your car’s battery.

But can you use an inverter to run a mini-fridge? We have done some digging and found answers for you. Let’s now understand if you can run a mini-fridge off an inverter or not!

Table of Contents

(Video) Can a Cheap Inverter Power a Mini Fridge?

Can I Run A Mini Fridge Off An Inverter?

Yes, you can run a mini-fridge off an inverter. Most mini-fridges use between 60 and 100 watts of power, so you need an inverter to handle that amount. You should also ensure that the mini-fridge is properly insulated so it does not use too much power.

Most people believe you need a standard electrical outlet to run a mini-fridge. However, with the right inverter, you can run your mini-fridge off your car’s battery. An inverter is an electronic device that converts direct current (DC) into alternating current (AC). This means that you can plug your mini-fridge into your car’s cigarette lighter socket, and the inverter will convert the DC power into AC power, which your fridge can use.

A mini fridge can be run off an inverter, and here’s why:

  • Mini-fridges typically use less power than larger refrigerators and can run on a lower-wattage inverter without overloading the system.
  • Mini-fridges tend to have more efficient compressors than larger models and use less power to achieve the same cooling effect, making them ideal for running off an inverter.
  • These fridges come with built-in thermostats that allow them to cycle on and off as needed, conserve power, and prevent the inverter from overloading.

As a result, your mini-fridge can run off an inverter in situations where space is limited or power is scarce. However, remember that not all mini-fridges will work with an inverter. Some fridges require too much power or have specific wiring requirements that an inverter can’t provide.

It’s best to check with the manufacturer of your fridge to see if it’s compatible with an inverter before making any purchases.

Is It Safe To Run The Mini Fridge Off An Inverter?

You can use an inverter to run a mini-fridge. Just ensure that the fridge wattage is within the inverter’s power rating. Most mini fridges use between 60 and 100 watts, so any inverter with a rating of at least 60 watts should be safe to use. Just don’t overload the inverter by connecting too many appliances at once. Also, running the fridge continuously from an inverter may shorten its lifespan, so it’s best to use it only when necessary.

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Using your inverter with the fridge may vary depending on your particular mini-fridge and inverter. Still, it’s perfectly safe to run a mini-fridge off an inverter. Mini-fridges use very little power compared to other household appliances, so an inverter can easily power them.

Some inverters are specifically designed for running small electronics like laptops and mini-fridges. Of course, you should ensure that your inverter is rated for the wattage of your mini-fridge (most are between 20 and 40 watts). And it’s always a good idea to double-check with the manufacturer to be on the safe side.

Here are a few other things to undertake while running your mini-fridge off the inverter:

  • Your inverter should be properly grounded when it’s connected to the mini-fridge.
  • Use heavy-duty extension cords to ensure the power is delivered safely and efficiently.
  • Always monitor the temperature of your fridge carefully to avoid food spoilage.

These simple tips will let you enjoy the convenience of a mini-fridge on even the longest road trip while keeping your food and beverages safe.

What Kind Of Inverter Do I Need To Run A Mini Fridge?

To choose a suitable inverter for your mini-fridge, you’ll need to consider several factors related to wattage and power rating. Here’s what you need to understand before getting an inverter for the mini-fridge:

  • First, calculate the wattage of your fridge by multiplying the volts by the amps. For example, if your fridge is 120 volts and uses 2 amps, it will use 240 watts of power.
  • Next, choose an inverter that can handle this wattage. Most mini-fridges require between 60 and 300 watts, so find an inverter that can provide this much power.
  • Finally, note the power rating of the inverter, which is how much continuous power the inverter can provide. For a mini-fridge, you need an inverter with a power rating of at least 400 watts.

By taking care of these factors, you can find the perfect inverter for your mini-fridge that proves to be your travel buddy. But if you don’t want to go down the research lane and need a quick solution, we have the best solution for you. Here goes:

(Video) Running a fridge from a 12v inverter UK

Renogy 1000W Pure Sine Wave Inverter with ECO Mode

If you’re looking for a top-quality inverter to run your mini-fridge, the Renogy 1000W Pure Sine Wave Inverter with ECO Mode is an excellent choice. This inverter converts 12V DC to AC 120V 110V, making it ideal for running mini-fridges and other small appliances. This inverter stands out from the competition because of its ECO mode, which conserves energy when not in use.

This inverter also has a remote switch that makes it easy to operate and a surge of 2000 watts. It is well made and very affordable for your travels. It helps you save money on your electric bill while still being able to power your mini-fridge

What Size Inverter Do I Need To Run A Mini Fridge?

The size of the inverter you need for your mini-fridge is determined by how much power the fridge will use. To calculate this, you need to determine the wattage of your mini-fridge. You can find these details in the owner’s manual or the appliance itself.

Once you have the wattage, divide that number by 10. This will give you the approximate wattage of the inverter you’ll need. For example, if your mini-fridge is 120 watts, you’ll need a 12-volt inverter.

Inverters come in various sizes, from small ones that can power a laptop to large ones that can power a fridge. The size of the inverter you need depends on the wattage of your fridge. Most mini-fridges use around 100 watts, so a small inverter should be sufficient.

However, get a more powerful inverter if you’re planning to use it for other things like charging your phone or running a small appliance. The good news is that many affordable and portable inverters suit your preferences, so you can easily find one.

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There are three main types of inverters for mini-fridges: the Basic, the Plus, and the Pro.

  • The Basic inverter is the most affordable option and is ideal for small apartments or dorm rooms. It has a capacity of up to 100 Watts and can run for up to four hours on a full charge.
  • Plus, inverters are mid-range options and perfect for people who need a little more power. Its capacity is up to 300 Watts and can run for up to eight hours on a full charge.
  • The Pro is the top-of-the-line option and is suitable for large appliances. These inverters’ capacity is up to 1,000 Watts and can run for 24 hours on a full charge.

So, which one should you get? It depends on the wattage, size, and capacity of your mini-fridge. We recommend extensively researching your options before bringing one home if you want to enjoy good value for your money.

How Many Watts Does It Take To Run A Mini Fridge?

It takes about 60 watts to run a mini-fridge. Most mini-fridges use around 60 watts, although some use more or less. To save energy, try not to leave your mini-fridge on when it’s not in use. You can also unplug it when you’re not using the inverter to reduce your carbon footprint.

The wattage a mini-fridge consumes depends on its size and model, but most mini-fridges use between 60 and 200 watts of power. That means running a mini-fridge for 24 hours will use between 2.4 and 4.8 kilowatt-hours (kWh) of electricity.

The exact cost will depend on your local electricity rate, but at an average rate of $0.10 per kWh, running a mini-fridge for 24 hours will cost between $0.24 and $0.48. For detailed information on the wattage a mini-fridge consumes, check our guide here!

Can I Run A Mini Fridge Off A Car Battery?

It’s possible to run a mini fridge off a car battery, but it’s not advisable. A mini fridge uses a ferromagnetic resonance system to cool its contents. This system requires a lot of power to run, and it can put a strain on your car battery. If you regularly use your mini fridge while your car is turned off, it’s best to invest in a deep cycle battery specifically designed for this purpose.

(Video) How to run freezers off an inverter!

Final Thoughts

If you’ve ever been on a long road trip, you know the importance of having a good cooler to keep your food from spoiling. But what if your car doesn’t have a built-in fridge? You can keep your food fresh by running your mini-fridge off an inverter. As long as the wattage of your fridge is within the power rating of your inverter, it’s perfectly safe to do so. We hope this guide on running your mini-fridge off the inverter resolved your doubts, and you’ll make a smart decision now!

invertermini fridge


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