10 Best Stabilizer for Refrigerator in India

The voltage fluctuation and erratic supply of power is a problem that is faced by many households in India. Voltage might go up and even down frequently. These voltage fluctuations are a real threat to your home appliances because they might lead to severe damage and sometimes even cause fatal accidents.

Voltage fluctuations basically shorten the life of any electrical device. Electric current within any appliance increases when the voltage decreases, and this might lead the appliance to burn completely.

Best Stabilizer for Refrigerator in India

Stabilizer 1

1) Everest 1-KVA Voltage Stabilizer

Everest Mini Ultra 1 KVA Stabilizer for Double Door Refrigerator from 300 Litre to 1000 Litre (Black Colour)

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This stabilizer from the reputed Everest company is suitable for both single door or small refrigerators as well as a double door or large refrigerators. It will work very well if you have a small refrigerator of 300 litres capacity, and its maximum capacity is 1000 litres.

The name of this stabilizer might appear deceptive because it contains the word “mini”, but that just denotes the compact size of the product and not its power. The voltage range within which it works is between 130 volts to 290 volts

  • This stabilizer works well with both news and old refrigerator models.
  • Copper winding minimizes the wastage of power.
  • Protection against thermal overload.
  • Do not get overheated.
  • Power saving as well as user-friendly.

  • It takes a little bit more time to start.

2) V-Guard VGSD- 50 Voltage Stabilizer

V-Guard VG 50 Voltage Stabilizer for Refrigerator (Cherry)

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This is one of the high-quality voltage stabilizers from the famous V-Guard company and is made especially for refrigerators. It is compatible with any refrigerator with a storage capacity of not more than 300 litres. It is enough for small fridges as well as some of the bigger ones too.

This stabilizer is suitable for refrigerators with single door as well as double doors. It works within a 130 to 290 voltage range.

  • The LED indicator is splendid.
  • It comes with an ergonomic appearance and sleek design.
  • It has great value and power saving.
  • It offers five years warranty on any manufacturing defect.

  • The cord is too small in length.

3) V-Guard VG-100 Voltage Stabilizer

V-Guard VG 100 Voltage Stabilizer for Refrigerator (Grey)

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This stabilizer is a slightly upgraded version of the VGSD 50 model and possesses almost similar features, but the features of VG 100 are of higher quality. This stabilizer can work efficiently with refrigerators that have a capacity ranging from 600 litres to 1000 litres.

It means that the VG 100 can be used for double doors and even side by side fridges. This stabilizer can easily be used with refrigerators that are extra-large. The operating capacity of this stabilizer is 6 amperes.

  • Tackles fluctuations in voltage efficiently.
  • Safeguard against thermal overload.
  • Do not become overheated.
  • Warranty for five years.

  • A little bit expensive.

4) V-Guard VGSD 100 Voltage Stabilizer

V-Guard Stabilizer VGSD 100 Supreme for Side by Side/ Double Door Refrigerator (300-600L)

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If you have a large-sized refrigerator and you are looking for a stabilizer, then the V-Guard VGSD 100 is the right choice for you. It is an excellent stabilizer that is made for refrigerators that have a 300 to 600 litres capacity for storage.

The operating capacity of the VGSD 100 is 4 amperes, and the stabilizer can function within a voltage range of 130 to 290 volts. Additional protection is required for refrigerators with large capacity because of their compressor.

  • Installation of the stabilizer is very easy.
  • The build quality is quite unique.
  • It can be used with extra-large or high capacity refrigerators.
  • Domestic warranty of 5 years.

  • The LED light does not work properly at times.

5) SHIELDGUARD Voltage Stabilizer

SHIELDGUARD Voltage Stabilizer for Refrigerator Upto 350 LTR (White)

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This stabilizer is a very trendy and efficient product manufactured by SHIELDGUARD. If you are searching for a voltage stabilizer for your refrigerator that is not only affordable but also very efficient, then this is the one for you.

The Shieldguard stabilizer works well with refrigerators with not more than 350 litres of storage capacity. If you have a small refrigerator with a single door or a large one with double doors, then this stabilizer will be completely compatible in both cases.

  • Perfect for double and single door refrigerators.
  • It is compatible with convertible refrigerators also.
  • Can perform within a wide range of input.
  • The body is entirely made of metal.
  • Very affordable.

  • It does not have a lot of online feedback.

6) Candes Voltage Stabilizer

Candes Deep Refrigerator/Fridge Upto 600 Ltrs Voltage Stabilizer with Stainless Steel Body & Wide Working Range Best (Grey, 600 litres, 90V to 190V) 3+2 Years Warranty

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This will be the perfect choice for you if you want to buy a stabilizer that will not cost you a fortune. At the same time, it will be efficient in its usability and provide adequate protection and safety to your refrigerator. The stabilizer has quality components, and that is why its functionality is top-notch.

Refrigerators with a storage capacity of up to 350 litres are compatible with the Candes voltage stabilizer, which means that it can work with both double as well as single door refrigerators.

  • It works very efficiently.
  • The body is anti-rust as it is made of stainless steel.
  • It can be mounted on walls.
  • Built-in protection against thermal overload.
  • It comes with an extended warranty of three years on activation along with six years.

  • Brand recognition is quite low.
  • Poor design.

7) V-Guard VGSD 50

V-Guard VGSD 50 Supreme Stabilizer for Refrigerator for Single/Double Door Fridges up to 300 Litre (Capacity: 2 A) (Grey)

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V-Guard is one of the most trusted companies which manufactures appliances that provide solutions for power backup. Luminous produces different kinds of stabilizers for a number of appliances like TVs, air conditioners, refrigerators, etc.

It can be said that these stabilizers are specially designed to safeguard your expensive appliances and protect them from power surges or frequent voltage fluctuations. The V-Guard VGSD 50 is a good quality voltage stabilizer for refrigerators.

  • The stabilizer can work on the generator supply too.
  • It has a spike guard to prevent damage due to voltage spikes.
  • It prevents the refrigerator from voltage shocks.
  • Wall mountable.
  • It offers three years warranty on the product.

  • There is some negative feedback online.

8) Whirlpool Metal Duromax Voltage Stabilizer

Whirlpool Metal Duromax Refrigerators Stabilizer Upto 450 L (Blue Grey)

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The Whirlpool Duromax is one of the best quality stabilizers among many others and is the best choice for your refrigerator because it can work with a storage capacity of up to 450 litres. This is quite a lot since most double door fridges have a storage capacity that might go up to 400 litres.

Duromax stabilizers are popular for providing non-stop ideal voltage and tons of other features. The most important one of those features is that it can gracefully manage a voltage lesser than 100 volts and over 280 volts.

  • It is equipped with seven segment display to indicate voltage.
  • Can support refrigerators that have up to 450 litres of storage capacity.
  • The working range is also excellent.
  • Cut off feature for low/high voltage.
  • The time delay feature is smart and advanced.

  • The finishing of the stabilizer is not up to the mark.

9) Everest ECC-100 Voltage Stabilizer

Everest ECC 100 - Ref Wide Range Voltage Stabilizer for Double Door Refrigerator (White) (Working Range : 130 V - 290 V)

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If you have purchased an expensive double door refrigerator, you would obviously want it to last for a long time without getting damaged due to power surges or fluctuations in voltage. In such a scenario, the Everest ECC 100 is one of the best choices for you because it comes with many features.

But the most crucial factor is that this stabilizer is designed especially for refrigerators with double doors and with a storage capacity of not more than 1000 litres. The stabilizer uses Toroidal transformers, which is a part of modern German technology.

  • The stabilizer is very power efficient.
  • It ensures safe functioning as well as optimum performance.
  • Prevents overloading and overheating.
  • Manufacturing warranty for Five years.

  • Post-sales service is not commendable.

10) Microtek EMR2013 Voltage Stabilizer

Microtek EMR2013 Digital Voltage Stabilizer 130V-300V (RED)

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Microtek is one of the most awarded as well as the most preferred brand that manufactures voltage stabilizers in India, which are automatic and energy-efficient. Almost all Microtek stabilizers are power-saving and possess unique features that provide high performance and greater reliability when there are power surges or voltage fluctuations.

Microtek manufactures voltage stabilizers for many appliances, including refrigerators, and this stabilizer is one of their best.

  • Very affordable.
  • It reduces the excessive consumption of power.
  • It can be mounted on the wall.
  • It does not get overheated.
  • It prevents fires as well as short circuits.

  • You may face difficulty in reading the digital display.

Benefits of Using Voltage Stabilizers with Your Refrigerator

A voltage stabilizer is a must for every household nowadays as it ensures that your electrical appliances get the required power necessary for optimum functioning. It is a good investment to make sure that all your electronic goods are completely protected from any kind of damage or short circuits.

Refrigerators also have a voltage range that is quite extensive, but they remain unsafe from sudden power surges. Although many refrigerators come with in-built voltage stabilizers, having a voltage stabilizer would be an extra precaution. There are mainly two benefits of a voltage stabilizer:

1) Constant Efficiency

When the voltage of any electrical appliance is much higher or lower than the required level, it can cause serious damage to your appliance and even cause fatal accidents. For the constant as well as the smooth functioning of your refrigerator, a voltage stabilizer is a piece of necessary equipment.

The top priority of any voltage stabilizer is to make sure that it provides uninterrupted voltage to the refrigerator even during serious voltage fluctuations.

2) Prevention from Permanent Damage

All electrical appliances are manufactured in such a way so that it correctly works when there are fluctuations in the voltage. But recurring and frequent fluctuation can gradually shorten the life of your refrigerator and can damage the wiring of your home too.

Voltage stabilizers are basically protective shields against such malfunctions and help in increasing the life of the appliance.

Buying Guide for the Best Stabilizer for Refrigerators in India

Stabilizer 2

Suppose you have just purchased a new refrigerator. In that case, you might be worried about the voltage fluctuations that can damage your fridge, and that is why you should buy a voltage stabilizer so that your refrigerator is completely protected. But there are some factors that should always be considered before buying the best stabilizer, and we have listed some of them below:

Working Range

If you are browsing online for a voltage stabilizer, then you should note the input range that your house provides. In India, it is generally 230 volts. Therefore, you should always make sure that you check the mentioned rating, which is normally in KVA, KW, or Amperes.

You should also know the lowest voltage range provided in your house as this will help you in selecting the right stabilizer with the right voltage range.


All voltage stabilizers nowadays come with an LED indicator that shows you the output and the input voltage. So, if there are fluctuations in the voltage levels, you can keep track and take the necessary steps if something goes wrong.

It helps you to keep an eye on the performance of both your stabilizer and the refrigerator. Almost every stabilizer that we have listed above comes with an LED indicator. Earlier, the stabilizers used to come with indicators that were like galvanometers, and understanding the reading was quite difficult.


Every electrical appliance uses electrical power, and so does voltage stabilizers. Therefore, they run the risk of water spillage or damage if they are kept on the floor. It would be best if you always chose brands that manufacture stabilizers that can be mounted on the wall.

Keeping it at a higher level will ensure that the stabilizer is safe from all kinds of damage and make sure that your family is protected from dangerous electric shocks.

Surge Protection

You should always purchase a stabilizer that has spike guards or offers protection against power surges.

The voltage usually fluctuates a lot whenever there is a thunderstorm or lightning. In such a situation, if the stabilizer has protection against power surges, the power supply to your fridge will be automatically cut off.

Frequently Asked Questions

Stabilizer 3

1) Refrigerators already come with in-built stabilizers. Why do we need an external stabilizer?

Almost all home appliances come with an in-built stabilizer nowadays, and so do refrigerators. But the built-in stabilizer can provide support for only a particular range of voltage. So, if the voltage goes too low or too high, it might pose a serious threat to your refrigerator. If you buy an external stabilizer, then this will help in providing additional protection to your refrigerator against power fluctuations.

2) Do stabilizers consume a lot of electricity?

The consumption of electricity by any stabilizers depends upon their efficiency. Most stabilizers have an efficiency rate of 95 to 98 percent, and as such, they consume just 2 to 5 percent of the maximum amount of load. So, you do not have to worry about huge electricity bills.

3) How are voltage stabilizers different from mainline stabilizers?

If you have a 1kVA stabilizer, then it will consume 50W when there is peak load, which means that if the stabilizer constantly works for ten hours, then it will consume a lot of electricity. Therefore, it is advised that you use a voltage stabilizer for your refrigerator or any appliance instead of using mainline stabilizers. You can turn off a voltage stabilizer any time you want, but a mainline stabilizer does not have that provision, and that is why it will seriously affect your electricity bills.

4) What are the impacts of voltage fluctuations?

You need a stabilizer only when there is a lot of voltage fluctuation in your area. Some areas go through a lot of power cuts, and as such, when the electricity comes back, the voltage might suddenly go up, and in some cases, it goes very low.

Such fluctuations can cause serious damage to your expensive refrigerator. During thunderstorms or even during lightning, voltage fluctuation is usually very high and sometimes might lead to short circuits and might damage your appliance. In such a case, you need a voltage stabilizer.

Final Takeaway

As you can notice, you should have a basic idea of how a stabilizer works with an appliance before you can make an informed decision regarding buying one. You cannot purchase an AC stabilizer and expect it to work with your refrigerator, and the same goes for the other way round.

That is why we have provided detailed reviews of all the stabilizers and a buying guide so that you can choose a stabilizer that is not just affordable but also efficient in its job. All the products mentioned within the list are some of the best you can get out there in the market. So, once you get everything right, you are always good to go.

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