Since most of our daily activities are based on electricity, it is a good idea to install the best Inverter for backup power in case of sudden power failure.

And, having an inverter itself won’t be enough as you’ll need a powerful Inverter battery to store the power and use when there is no electricity.

But, at the same time, it is highly advised to choose only the compatible battery sizes so that your investment don’t go wasted.

There are several Inverter battery brands in India that claim to provide the best performance. Unfortunately, only a few brands are true to their claim when it comes to real-time usage.

We’ve analyzed around 12 batteries for home inverter and came up with the list of only the most reliable ones that have performed well in our tests.

Best Inverter Battery for Home in India

Inverter BatteriesSpecificationsWarrantyOur Review
1.Luminous Tall Tubular Battery150 Ah; 4 to 5 Hours Backup;3 YearsThe Best Fast Charging Inverter Battery in India
2.Amaron Tubular Battery150 Ah; 4 to 5 Hours Backup;4 YearsBest Inverter Battery with Quick Charging
3.EXIDE Insta Brite UPS Battery150Ah; 3 to 5 Hours Backup3 YearsInverter Battery with Hybrid Technology
4.V-Guard Flat Tubular Battery135Ah; 3 to 4 Hours Backup3.3 YearsBest Budget Inverter Battery for Home

1. Luminous RC 18000 Tall Tubular Battery (150Ah)

Luminous is one of the most popular Inverter brands that also make high efficient Inverter batteries in India.

Luminous uses an exclusive alloy component (patented) in their batteries and it is said to guard the lead against any form of corrosion, thereby extending the lifespan of the battery.

The Luminous RC battery comes with quick charging feature and longer battery backup.

Luminous Tall Tubular Battery for Inverter

The battery comes in tubular shape that is created using the High Pressure Diet Casting machine.

The alloy component used in the battery is so pure that is requires very less maintenance and also offers high performance.

The risk of internal short circuits are minimized, all thanks to the puncture resistant separators by Daramic USA.

The Luminous tubular battery comes with an exceptional 80% depth of discharge and lasts up to 1250 cycles in its lifespan.

It comes with inter-partition connection and a balanced plate design, which ensures proper maintenance of internal resistance while providing an efficient charge acceptance.


  • Design: Tall Tubular Battery
  • Capacity: 150Ah (Fast Charging Supported)
  • Type: Lead Acid Battery (Pure Sine Wave)
  • Power: 12 Volts
  • Battery Backup: 4 to 5 Hours
  • Product Dimensions: 52 x 23 x 32 cm
  • Weight: ~54 Kgs
  • Warranty: 36 months (18 months replacement + 18 months of pro-rata)
  • Price: under Rs.15000
  • Safeguarded from Voltage fluctuations
  • Consumes less power
  • Fast charging supported
  • Corrosion-resistant, Oxidation-resistant & Puncture-resistant
  • A very long battery backup
  • Requires low maintenance
  • The battery is a bit heavy at around 60 kgs

2. Amaron Tubular Battery for Inverter (150Ah)

The Amaron is another popular Inverter battery brand that offers best quality at affordable prices.

The Amaron 150Ah Inverter battery is compatible with all Inverter brands in India.

The battery grid is made up of heat-resistance calcium and hybrid alloy and hence requires low maintenance.

Amaron Tubular Battery for Home Inverter

This powerful tubular battery can also prevent overheating issues due to inconsistent power supply.

Thanks to the vent design, the battery prevents any formation of mist and acid-spewing issues.

The acid stratification is also prevented using the Serrated separator tubes.

The Amaron battery for Inverter requires water replacement only once per anum and you can easily monitor the water levels from the outside.

The unique high-pressure spine casting extends the shelf-life of the battery.

The Panoptic spine prevents corrosion and due to the low lead reserve, the chance of leakage is also minimal.

The Amaron 150Ah battery is compatible with 800 to 1100 VA Inverters and is ideal for home power backup.


  • Design: Tall Tubular Battery
  • Capacity: 150Ah (Quick Charging Supported)
  • Type: C20 Battery (also suitable for Solar Inverters)
  • Power: 12 Volts
  • Battery Backup: 4 to 5 Hours
  • Product Dimensions: 40 X 19 X 50.5 cm
  • Weight: ~62 Kgs
  • Warranty: 48 months (36 months replacement + 12 months of pro-rata)
  • Price: under Rs.12000
  • Quick Charging Supported
  • Low Maintenance
  • Tolerates Extreme Indian Weather Conditions
  • Reduced Mist Formation & Acid Leakage
  • Factory Charged (Has Highest Reserve Capacity)
  • A bit costlier than Luminous
  • A bit heavier too

3. EXIDE Insta Brite Inverter/UPS Battery (150Ah)

Exide Industries is one of the leading manufacturers of Inverters and Inverter Batteries in India.

The Exide 150Ah battery comes with advanced hybrid technology that is capable of withstanding high temperature conditions of India.

Exide Inverter UPS Battery

It features a hybrid alloy system that prevents water loss and the dual separation plate reduces the risk of premature failure.

Thanks to the thick Faure plate grids with special formulation of red lead and litharge, the battery is able to resist internal short circuits.

There are anti-splash guards on the top vented lid that help prevent any form of fumes and leaks.

It comes with molded handles for easy transfer inside your house.


  • Design: Flat Tubular Battery
  • Capacity: 150Ah (Superior Hybrid Technology))
  • Type: Flooded Cell Battery
  • Power: 12 Volts
  • Battery Backup: 3 to 5 Hours
  • Product Dimensions: 30.5 X 25.4 X 22.9 cm
  • Weight: ~40 Kgs
  • Warranty: 36 months
  • Price: under Rs.10000
  • Superior Hybrid Technology
  • Easy to Carry Handles
  • Anti-Splash Guards
  • Comes with Spark Arrestor
  • Low Power Consumption
  • Low Maintenance
  • Lightweight
  • A bit less battery backup when compared to other models in the price bracket

4. V-Guard VJ145 Flat Tubular Inverter Battery (135AH)

V-Guard is a brand that you commonly hear when it comes to Voltage Stabilizers.

Not many people knew that they also make Inverter batteries with highest built quality and performance.

The V-Guard battery is casted using High Pressure (100 bar) positive spines that give finer grain structure, free from blow holes.

V-Guard UPS Battery for Inverter

It is suitable for use in wide ambient climatic conditions of India.

Thanks to the rugged build of tubular positive plates, the battery lasts longer and also requires less maintenance.

They are compatible with V-Guard Digital UPS as well as the other popular UPS brands available in the market.

The technology used in these batteries help provide consistent power by withstanding voltage fluctuations.


  • Design: Flat Tubular Battery
  • Capacity: 135Ah
  • Type: Lead Acid Battery (c20)
  • Power: 12 Volts
  • Battery Backup: 3 to 4 Hours
  • Product Dimensions: 505 X 220 X 285 mm
  • Weight: ~43 Kgs
  • Warranty: 25 months replacement + 15 months (prorated)
  • Price: under Rs.11000
  • Decent battery backup
  • Also supports Solar Inverters
  • Least gas generation and requires low maintenance
  • Lightweight (comes with handles)
  • Nature friendly
  • Not suggested for power intensive users

How to Choose the Right Battery for Home Inverter?

The battery for an Inverter is like a heart for the human beings.

So, it is highly advised to know the factors that need to be considered while choosing the right inverter battery for home in India.

1. Which Type of Inverter Battery Suits You?

There are actually 3 types of batteries for Inverter such as:

A] Lead Acid Battery

The most common of all is the lead acid battery, which comes with large capacity and is also inexpensive and lightweight.

These batteries also last for up to 3 to 4 years but the maintenance is very high when compared to the other types.

Another downside is that it releases harmful gases and is not ideal for use in closed locations.

B] Maintenance-Free (Gel) Battery

It is also called as Gel battery and requires less maintenance.

It is a sealed lead acid battery that uses gel and absorbent glass mat.

They are completely safe to use and does not emit any harmful gases like the regular lead-acid batteries.

You also don’t need to refill the distilled water regularly.

However, these batteries come with shorter lifespan and are expensive too.

C] Tubular Battery

These are the most popular type of batteries and come with a more complex and durable design when compared with the above two types.

The lifespan of the tubular batteries is longer (up to 5 years) and they come with better efficiency and require low maintenance too.

It is also another reason why they’re the most expensive of of the three.

These are further classified into two types:

  1. Flat Plate Tubular Battery
  2. Tall Tubular Battery

The tall tubular batteries are an advanced version of the flat plate tubular batteries and may cost you bit higher than the earlier type.

They also charge faster and consume less power, thereby saving a lot of electricity in the long run.

2. What is the Size/Capacity of the Battery?

Battery capacity is another important factor after the battery type.

Choosing the wrong battery size causes compatibility issues with your Inverter model.

You can easily calculate the battery capacity/size using the below formula.

Battery Capacity = VA Rating of Inverter x Usage Time (in hrs) / Input Voltage

For example, if you wanted your Inverter battery to run for, say 4 hours with a 380 VA inverter, then you’ll need a total Vah of 1520 (4 x 380), which when divided by the input voltage of 12V, then the total Ah = 1520/12 = 126 Ah.

From this example requirements, you’ll need to buy an Inverter battery with a capacity of 150Ah.

Likewise, you can calculate the battery size based on your own requirements and then select the one that is ideal for your home needs.

3. Is it one of the Best Battery Brands?

The most popular Inverter battery brands in India with good trust are:

  • Luminous
  • Amaron
  • Exide
  • Su-Kam
  • V-Guard

4. How Good is Their After-Sales Support?

A good warranty shows the trust the company has on its own product. The more the warranty period, the more good the brand is.

All the popular brands that we listed above are offering a minimum of 2-4 years of warranty on their products.

However, you’ll need to know a few basic terms like FOC and Pro-rata.

FOC Stands for Free of Replacement. It means that your battery will replaced for free of cost, in case if it fails during the warranty period.

And, if the same battery fails to perform during the Pro-rata warranty period, then you’ll have to pay some amount based on the time span it stopped working.

Say for example, if your Inverter battery comes with a warranty of 36 months (24 months FOC & 12 months Pro-rata) and in the 28th month, your battery has failed, then you’ll have to pay 75% on the battery’s MRP price to get it replaced.

So, always look for a brand that offers maximum warranty so that your investment is protected during its entire lifespan.

5. What is Your Budget?

The price of an Inverter battery in India varies depending on the battery capacity, type and brand.

Generally, a good branded flat plate Inverter battery in India costs anywhere between Rs.8000 to Rs.15000 while a tubular battery costs between Rs.10000 to Rs.30000.

Inverter Battery Maintenance Tips

The Inverter battery is the major backbone of any Inverter, without which you cannot store the energy (electricity) for use in case of a power failure.

Owing to its importance, you’ll have to take proper care of the inverter battery to improve its performance (output) as well the life span.

Of-course, you can’t see them regularly like your refrigerator or kitchen chimney, but scheduling a few hours of your time once every 2 to 3 months towards the maintenance of your inverter battery isn’t a big deal.

After all, they are helping us live comfortably with uninterrupted power supply throughout the year and can’t we give back to its maintenance, which in turn benefits us in the form of repair costs?

Well, in this article, let us find out how to properly take care of an inverter battery without professional’s help.

1. Get Proper Ventilation to the Battery

The inverter batteries provide enough power to use our basic electrical appliances like tube lights, fans and even air coolers to some extent.

In this process, they do tend to heat up and hence it is highly advised to keep your inverter battery in an open area with proper ventilation so that the heat could dissipate quickly from the device.

It also reduces the requirement of frequent water filling.

2. Keep it Away from Fire and Smoke

Not just ventilation, you also need to keep your Invert battery away from fire or smoke (ex: kitchen) as it could lead to accidental sparks or bursts.

You should also keep it out of reach from children.

3. Refill the Battery with Only Distilled Water

Every 2 to 3 months, check whether the water level of the battery is normal or not and always use only distilled water to refill the battery.

Some people try to use the rain water or tap water, which is not recommended as it could affect the battery life and performance due to excess impurities and minerals in those waters.

4. Keep the Battery Free from Dust & Rust

Always keep the surface and sides of the Inverter battery clean and dust free using a cotton cloth.

Also see if the vents around the battery are free from dust and are not blocked, which may lead to bursting of battery due to hydrogen gas accumulation.

If you find that the battery terminals get corroded, simply pour baking soda + hot water solution over the corrosive area and clean it using a tooth brush to remove corrosion.

You can then apply either Vaseline or petroleum jelly on the terminals, bolts and nuts to avoid future rusting.

P.S: Rusting of terminals affects the current flow, thereby resulting in slow charging and makes the battery to perform poorly.

5. Use the Battery on a Regular Basis

In order to get the best output from your Inverter battery, it is recommended to use it regularly.

In case if you don’t have frequent power cuts in your area, it is advised to discharge the battery at least once every month and then recharge it again to full capacity.

This way, you could help improve its performance and life.

6. Never Load High Power Devices

The Inverters power systems are ideal for use with simple daily use power appliances like mobile charging, fans, tube-lights etc…

So, never try to use your high power devices like the Inverter air conditioners with Inverter batteries as it could result in decreased performance of the battery.

7. Replace Damaged Battery

Lastly, if you find your battery is dead or damaged, immediately replace it with a new one as the damaged battery may lead to bursting.

Well, these are a few important maintenance tips to take care of your Inverter battery, which you can perform at home without the help from a professional.

Inverter Battery FAQs

Do inverters come in combination with batteries?

Absolutely not. You’ll need to purchase them separately depending on your individual power requirements.

Can I use the regular battery for Solar Inverters?

Well, it depends on the type of Inverter battery you choose.

Read the instructions carefully to ensure the battery supports solar charging or not and then proceed.

Which batteries are best for Inverters?

The best inverter battery for home are Luminous RC 18000, Amaron 150Ah and Exide Insta Brite, all come with best features and long battery life.

How long does an inverter battery last?

A good branded Inverter battery lasts for up to 6 years maximum, if used with regular maintenance and without any damage.

The flat plate batteries usually last for 3 years while the tubular batteries last for 3 to 5 years.

Which battery brand is best? Luminous or Exide or Amaron?

All the three brands are best when it comes to Inverter batteries.

But, if you want to pick one, I would suggest the Luminous, as they offer budget friendly batteries with good customer support.

Does an inverter battery explode?

Most of the good branded batteries come with heat-resistant materials and are built to survive higher temperatures.

However, the low quality or local made batteries do explode often at higher temperatures.

How to know when to refill distilled water in my batteries?

Almost all the batteries come with water level indicator, usually on the front side that let you monitor whether the water is replenished or not.

You can then fill it as and when required. However, avoid over-watering.

How to know whether my inverter battery is fully charged or not?

Most inverters come with indicators coupled with beep alarm sounds to notify the charging status of the batteries.

The popular brands also come with overcharging protection so that you don’t have to worry about the charging status.

Do inverters handle voltage fluctuations?

No, the main purpose of an Inverter is to serve as a power backup when there is no electricity.

You should buy a separate voltage stabilizer in order to handle frequent voltage fluctuations.

Is it normal for an Inverter to make sounds when in use?

There is absolutely nothing to fear of the sounds that your inverter makes. It is actually the noise that is produced while converting the current to/from the battery.

However, if you hear a rhythmic or unnatural sounds, you should call your electrician or company technician and he will assist you.

Final Word:

Choosing the right Inverter and battery combination ensures uninterrupted power supply in case of frequent power failures in India.

Please choose only the best Inverter battery for home in India with longer warranty period as it saves you a lot in the long run.