Buying Guide

Top 5 Best Inverter Battery in India with Buying Guide 2021

Electricity is a blessing to mankind as long as it is available to us. In today’s world, we are completely dependent on electricity. Load sheddings are quite common in India, but everyone wants an uninterrupted flow of current all the time. Installing an inverter with the Best Inverter Battery is really important.

Can a heart patient replace his pacemaker battery with low quality cheap Chinese batteries available in the local market? Absolutely no. Not only it will give poor service, but it can also stop anytime and the worst thing can damage your device as well. Batteries are the heart of the inverters, do not compromise with it.

Urban as well as rural areas face a huge problem with electricity. Add a smart backup, buy a good inverter – that will make sure even during a power cut off your house will not be in the dark. We will share with you the Top 5 Best Inverter Battery in India along with a buying guide.

In the previous article, I already discussed the best washing machine in India, Now in this article, I will recommend you best Inverter Battery in India and tell you which one you should buy.

Best inverter battery in India

Buy anyone from the Top 5 Best Inverter Battery in India selected based on the types, size, warranty, and tips to increase the life span of the inverter battery. Based on the quality we made the list, which will help you with what is best choices presently available in India for you.

Inverter BatteryPower Back upCapacityPrice
Luminous ExtraCharge EC18036
8-10 hrs150 AH Check Price
Luminous RC 180008-10 hrs150 AH Check Price
Amaron Inverter Battery12-20 hrs150 AH Check Price
Exide New Instabrite Inverter Battery8 hrs150 AH Check Price
V-Guard 135 AH Inverter Battery6 hrs135 AH Check Price

1. Best Performance inverter Battery: Luminous ExtraCharge EC18036

Best Performance inverter Battery Luminous ExtraCharge EC18036

The Luminous ExtraCharge EC18036 battery has a Tall Tubular shape, which is intended to have life cycles that will be productive for networks with visit control interferences and blackouts. Luminous ExtraCharge EC18036 is the overall Best inverter battery in India.

The cost of a luminous battery is high but its performance is great overall. Luminous ExtraCharge EC18036 is additionally from Luminous as you would anticipate. It is additionally a tall rounded battery and it accompanies practically comparable highlights. For example, this one has a reasonable plate plan for astounding profound release.

Along these lines, your battery will be impeccable in any event, during continuous voltage variance. What’s more, we realize that it is an ordinary occurrence in numerous pieces of India. Furthermore, it has a bury segment association, which ensures that there is no short out inside the battery.

Key Features:

  • Model – Luminous Extra Charge EC18036
  • Approx backup – 8-10 hrs (2 fans, TV, 4 led bulb)
  • Capacity – 150 AH
  • Special Features – Designed for 1250 cycles at 80% depth of discharge, Perfect for areas with frequent power cuts, Rust and corrosion proof.
  • Product Dimensions – 23 x 32 x 52 cm
  • Warranty – 36 months

The structure of this battery is only licensed by Luminous. It additionally has the charging support mode. With the assistance of that mode, it will charge quicker than expected.

Added to that, it has an extraordinary quality battery reinforcement also. Nonetheless, you ought to recall that the battery reinforcement time is likewise subject to a lot of outside components like temperature, load types, and the age of the battery itself. Regardless, on the off chance that you are searching for a modest Luminous inverter battery, at that point this may be the one you ought to go for.

Advantages and Problems:

  • Comes with corrosive resistance
  • Good charging speed
  • Balanced plate design
  • Comes with the rugged build quality
  • Low maintenance inverter battery
  • Very heavy to carry around easily
  • There might be acid-spewing if you don’t handle with care



2. Best overall inverter Battery: Luminous RC 18000

Best overall inverter Battery Luminous RC 18000

The Brand Luminous is known as probably the best producer of inverters all through India. When you are going to buy an inverter battery you should go for luminous. The model now we talk about is Luminous RC 18000. Probably the best inverter Battery for overall tasks.

This is a hardcore battery with various highlights. For instance, it accompanies an exceptionally quick charging capacity. And yet, you will get longer reinforcement. This is an uncommon mix to jump on an inverter battery these days.

It likewise accompanies an elite consumption safe amalgam structure which is licensed by Luminous. This battery likewise has a uniform without void structure which ensures it has a more extended life expectancy.

Key Features:

  • Model – Luminous RC 18000
  • Type – Tall tubular battery
  • Approx backup – 8-10 hrs (2 fans, TV, 4 led bulb)
  • Capacity – 150 AH
  • Product Dimensions – 52 x 23 x 32 cm
  • Weight – 53.3 Kg
  • Warranty – 36 months

Under a decent price bracket, the Luminous RC 18000 150Ah tall tubular battery is an ideal choice for a home inverter. It has low-cost maintenance for a battery with excellent backup. It is best suited for areas where power cuts are very frequent and are for longer hours. A real value for money proposition!

Advantages and Problems:

  • Last-longer and charge fast
  • Has a maximum load of 685 watts
  • Comes with the feature of corrosive resistance
  • Low power consumption and also 3-6 years of life expectancy
  • Shockproof, rust proof as well as leak-proof
  • 900 VA is not sufficient for the appliance having a high load
  • Installation is not free



3. Best Power Backup: Amaron Inverter Battery

Best Power Backup Amaron Inverter Battery

Amazon is a famous inverter and battery manufacturer from India. And, they are also very popular because of their high-quality products. Their price range is also very reasonable. And, that is one of the many reasons for their popularity. Its power back up is the key reason for buying this, it has more power back up than other inverter batteries.

This Amron battery is perfect for Indian conditions where we are experiencing a long power cut. It will give you excellent power back up than other inverter batteries.

It comes with 36 months of replacement warranty along with a 12 month extended warranty. So total it gives 48 months of warranty.

This battery is compatible with any brand of inverters available in the market. It is a c20 battery so it is suitable for solar inverters.

Key Features:

  • Model – CR150TT
  • Approx backup – 12-20 hrs
  • Capacity – 150 AH
  • Compatible with Solar inverters
  • Product Dimensions – 35.6 X 30.5 X 27.9 cm
  • Weight – 62 Kg
  • Warranty – 48 months

Moreover, it contains just a modest quantity of lead hold in it. In this manner, you would likewise not need to experience the tricky spilling issues with it. In addition, as most different models on this rundown, this one, as well, accompanies the splash resistant capability, which invalidates the water spillage issues efficiently.

Advantages and Problems:

  • When you purchase the battery you will find it in charged condition
  • The battery has low lead reserve.
  • The battery doesn’t require high maintenance.
  • With the old battery the water level quickly drops and need to be checked and corrected regularly.



4. Best Budget: Exide New Instabrite Inverter UPS Battery

Best Budget Exide New Instabrite Inverter UPS Battery

As Exide is the main manufacturer of inverters in India it should be compatible with the Indian climate, It is budget-friendly and it has a long-lasting feature. Probably the best Budget-friendly inverter battery in India with its superb performance.

EXIDE INDUSTRIES 150Ah Insta Brite Inverter is a 150 ah tall rounded battery from India’s biggest battery producing organization. Despite the fact that Exide is such a significant number of numerous models in the rounded arrangement, especially this model has excellent notoriety and demonstrated a life span in the market.

Key Features:

  • Model – FIB0-IB1500 150AH
  • Capacity – 150 AH
  • Product Dimensions – 30.5 x 25.4 x 22.9 cm
  • Approx backup – 8 hrs (2 fans, TV, 4 led bulb)
  • Weight – 40 Kg
  • Warranty – 36 months

EXIDE INDUSTRIES 150Ah Insta Brite Inverter is the blockbuster and best entertainer of its group.

Non-accessibility during hefty requests and high estimating are the principal hindrances of this model, regardless of every one of these reasons EXIDE INDUSTRIES 150Ah Insta Brite Inverter holds the no.1 position in the market.

EXIDE INDUSTRIES 150Ah Insta Brite Inverter Perform reliably significantly under the exhausting circumstance and convey long back up immaculately.

Demonstrated unwavering quality and future of over 5 years makes this model more best among home clients.

Advantages and Problems:

  • Comes in factory charged condition
  • Very attractive price
  • Comes with 36 months of warranty
  • It is just 40 Kgs
  • A bit heavy
  • Needs to refill water frequently



5. Value For Money: V-Guard 135 AH Inverter Battery

Value For Money V-Guard 135 AH Inverter Battery

The V-Guard batteries give the continuous and constant force gracefully to your home. It functions admirably with a wide range of UPS accessible in the market. They are giving magnificent reinforcement and loads 45 KG. These batteries are secured by V-Guard under the standard guarantee of 25 months. There is likewise the choice of an allocated guarantee of 15 months.

Key Features:

  • Model – V-Guard VJ145
  • Product Dimensions –25 x 20 x 19 cm
  • Warranty – 25 months
  • Weight: 32 kg
  • Approx backup – 6 hrs (2 fans, 4 led bulb)
  • Capacity – 135 AH

The battery run time will of this inverter battery depend on the load you connect with the inverter and approximately 6 hours it can run with 2 fans and 4 led lights. This inverter battery is Most suitable and Reliable in Deep Cyclic application and higher Power shortage area.

Advantages and Problems:

  • Long lasting
  • affodable price
  • It will give you more power backup if you consider right load on it.
  • You must be careful about the water level of the inverter battery.



5 Things to Look Before Buying Inverter Battery

A good investment in inverter and battery will easily last for 5-6 years with a minimum budget Rs.10,000 to Rs.15,000/-. Now, what is a good investment means in technical terms?

No need to worry, I know not every one of you is from a technical background. Our responsibility is to provide simpler yet premium quality pieces of information in one place just for you.

We break down things to look before buying Inverter Battery in 5 points. There are many more, but we don’t want you to go through a boring science lecture – just to buy an Inverter Battery.

Only main specifications will be covered and the most frequently asked questions are answered below.

1. Types of Inverter Batteries

The Indian Inverter Batteries comes in 3 variants. Before we begin, let’s first understand how batteries actually work in a quick go:

1. Inverter Batteries are made with lead-acid. Now lead-acid batteries are designed with 2 electrodes dipped into an electrolyte solution.
2. Electrodes are created with lead and lead-dioxide. That’s why we also call it Lead-Acid Battery.
3. Hydrogen Sulfate ( H2SO4 ) a.k.a. Sulfuric acid is used as Electrolyte.
4. Dipping the Electrodes in Electrolyte generates a chemical reaction that produces a DC ( Direct Current ) flow of currents.

The batteries are rechargeable as chemical reactions are reversible.

The Inverter Batteries are classified into 3 types based on the internal designs. They are:

  • Flat Plate Battery
  • Tubular Battery
  • Sealed Lead Acid Battery

1. Flat Plate Battery

The Flat Plate Batteries are the most used battery in India and the best fit for the places with frequent power cuts. This one also called the first generation of batteries, because it’s the traditional use.

A combination of positive and negative plates created with pasting grids – the batteries are light in weight and generally come in common Indian family budget. Let’s have a look on its specs quickly:

Flat Plate Battery
3 years Battery Life
500 – 800 cycles Cyclic operation life (Charge cycles at 80% Depth-of-Discharge)
Charging time is slowest when compared to tubular batteries
Emits chemicals & harmful gases
Fixed battery orientation
High frequency of Water-Topping
High maintenance
High storage requirements
Ideal for devices that consume low power
Low weight
Needs ventilation
Perfect for small Indian Families
Performance level at different temperatures when compared to tubular batteries, offers inferior operation
Price: Rs. 8,500 – Rs. 15,000/-
Works for discharges with 80% of battery’s capacity

The Flat Plate Batteries takes a little bit of extra time to charge, sometimes emits poisonous gases while charging and discharging, requires very good maintenance.

Tip: Keep Flat Plate Battery away from flammable substances and a well-ventilated area and add only distilled mineral-free water within every 3 – 6 months.

2. Tubular Battery

The Tubular Batteries are the advanced version of the Flat Plate Batteries, a great choice for places with frequent load sheddings and for long hours.

Only positive plates from Flat Plate Batteries are replaced with a series of parallel polyester tubes that are filled with lead oxide. Otherwise, with the presence of negative plates,  everything is same like Flat Plate Batteries. This is why the batteries are called Tubular Batteries.

Tubular Battery
1000– 1200 Cyclic operation life (Charge cycles at 80% Depth-of-Discharge)
4 – 5 years Battery Life
Emits chemicals & harmful gases
Fast charging
Fixed battery orientation
Heavy-duty appliances & at areas with frequent power cuts
High Weight
Medium Frequency of Water-Topping
Medium maintenance
Medium storage requirements
Need ventilation
Performance level average performance at extreme temperatures (both high and low)
Price: Rs. 9,000 – Rs. 30,000/-
Works for discharges with 80% of battery’s capacity

The polyester tubes help in first charging and longer lifespan of up to 5 years. Although the price is not economical, considering the maintenance and lifespan – the Tubular Batteries are best for heavy load requirements.

3. Sealed Lead Acid Battery

The Sealed Lead Acid Batteries are also known as Deep Cycle SMF (Sealed Maintenance Free) or VRLA (Valve Regulated Lead Acid). No refill as the name suggests and a hassle-free power backup experience.

The specially engineered electrolyte does not replenish with time and a sufficient amount of acid or electrolyte already added into the battery requires no refill.

Sealed Lead Acid Battery
3 – 4 years of Battery Life
400 – 450 cyclic operation life (Charge cycles at 80% Depth-of-Discharge)
Depth of Discharge tolerance levels works for discharges with 50% of battery’s capacity
Does not emits chemicals & harmful gases
Fast charging
Ideal for UPS applications provides back-up time for less than 1hr
Low frequency of Water-Topping
Low maintenance
Low storage requirements
No need ventilation
Performance level at higher temperatures, the capacity reduces
Price is more than Rs. 11,000/-
Weight depends on the Model
Works fine in any battery orientation

The Sealed Lead Acid Batteries does not emit any poisonous or harmful gases and does not require to refill the distilled water regularly. But, this type of batteries is expensive and offers a shorter life span compared to tubular batteries.

2. Compatibility

The compatibility of the Inverter Battery with your inverter can be checked using a formula that is shared below. Note that the compatibility will decide the performance of the inverter.

Inverter VA Rating * Usage Time / Input Voltage = Battery Capacity

Suppose, you want a battery backup of 4 hours with a 400 VA ( Volt-Ampere ) inverter. The input voltage offered by a regular battery is 12 V.

Applying the formula, we will calculate the capacity of the battery in Ah ( means ampere in one hour ) :

400 VA * 4 Hours / 12 V = 134 Ah

This means, 150 Ah is the best suitable option for you.

3. Warranty

The warranty of the Best Inverter Battery in India generally looks like this – 36 months FOC + 12 months Pro-rata, total 4 years of warranty. Let’s figure out the two types of warranties:

  • FOC
  • Pro-rata

1. FOC:

The battery fails to perform within the warranty, the manufacturing company will replace it with FOC terms ( Free of Charge ).

2. Pro-rata:

The battery gives good service during the FOC period and then fails within Pro-rata ( Latin term for proportionate allocation ) period – then you have to pay may be between 60 – 75%  of the new battery price, the manufacturer bears the rest and the price will be discounted.

Tip: Focus on more FOC period. More the FOC period, the longer the chances the battery will last.

4. Battery Backup Time

The Inverter Battery backup depends on the number of devices that will operate during the absence of the electricity. Make a rough sketch of how many devices you want to use and calculate the total Ah required.

The specifications of every Inverter Battery will declare the amount in Ah on the label. The best is suitable for you is the total calculated Inverter Battery capacity requirement + 20 Ah to avoid any form of power shortage.

5. Brand

The Inverter Battery brand is very important as we had already discussed, with the quality you cannot compromise which might lower the Inverter and also damage it.

Top brands are the trusted manufacturers who come with the best post-sale services. Just in case you need any form of assistance, feel free to contact them with the numbers shared below.

Brand with Contact Numbers
Amaron batteries – 1800 425 4848
Exide batteries – 1800 103 5454
Luminous batteries – 1800 103 3039, 1860 500 3939
V-Guard batteries – 1800 103 1300

Top 5 Best Inverter Battery in India with Buying Guide 2020

Frequently Asked Questions

1. Which type of battery is good for frequent power cuts?

Tubular batteries are the best considering the Indian budget and it will last longer with decent maintenance.

2. Why You Should Avoid Buying Batteries from Local Manufacturers?

Local manufacturers compromise with the build quality, which reduces the performance and can actually damage your inverter quickly.

3. How to increase the life span of the inverter battery?

Apply only distilled water at frequent intervals, use grease in the socket to avoid rusting or corrosion, clean with a mixture of baking soda and water to remove the rust, and use a decent ventilation system.

4. Do inverters come along with batteries?

No. You have to buy them separately.

5. What is the hassle-free water level?

The hassle-free water level indicates the water level of your battery ( electrolyte ).

6. Is this normal if my inverter makes a sound whenever I use it?

Converting the static energy into the current can generate noise which is normal. Do consult with an electrician or contact customer care, if the noise becomes unbearable.

7. How long will my battery run the inverter?

Check the capacity formula we shared above with details, one example, and then measure your requirement. The higher the Ah, the longer the battery backup you will get.

8. Which acid is used for inverter battery?

Hydrogen Sulfate ( H2SO4 ) a.k.a. Sulfuric acid is used as Electrolyte for your inverter battery.

9. What does the inverter battery bank mean?

The number of batteries required by the inverter, in the long run, to serve efficiently is called inverter battery bank. A good 12 V inverter manufacturer generally uses between one to 30 batteries in its lifetime.

10. What is Ah?

The Inverter Battery capacity is calculated in Ah ( means ampere in one hour ) unit.

11. How to know when to add water to my batteries?

The water indicator installed on the front panel of the device will indicate when the water is required. Over or under watering the batteries will reduce the performance.

12. What is the meaning of battery capacity?

The amount of energy the battery can store is called battery capacity. The unit it is measured in Ah ( means ampere in one hour ).

13. Can I use the battery for solar charging?

Not all batteries come with solar features. Check the specification label if the inverter battery supports solar charging or not.

Our Take

Thank you for reading this article, I shared the top 5 best inverter battery in the market today and If you got confused about which inverter battery you should buy then In my eyes, Luminous RC 18000 is the Best inverter battery in India for its awesome performance. Also if you have a low budget then Probably V-Guard 135 AH Inverter Battery is the best choice. and if you personally ask me which inverter battery brand I am using it is luminous of course.

Arun Verma

Hi, myself Arun Verma. I love playing games, exploring new technologies, buying cool gadgets. Won multiple international tournaments in PUBG mobile. Working in a tech giant gave me the knowledge to blog about electronic products I have explored on a daily basis. Sharing knowledge through Champw is my dream project. I committed to providing only quality values to help readers like you.
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