Inverters caused a revolution of sorts immediately after their launch. Frustrated by the frequent power cuts, especially during the harsh summer season, people flocked to buy inverters in large numbers. Everybody who owned an inverter was thankful to the technology for the one or two fans they managed to operate. Over the years, the performance of inverters and battery capabilities have increased manifolds, and so have our expectations. If you plan to upgrade your existing inverter or buy a new one, choosing the best inverter battery assumes critical importance.
Batteries form a vital part of inverters as an inverter’s life, and its functioning depends on them. An inverter converts the DC drawn from batteries into AC. Apart from portable inverters that come with a built-in battery, batteries are generally sold separately. As such, one needs to buy and install batteries separately.
Having understood the need and importance of batteries, let us look at some models that will help you zero in on the best inverter battery for your home. Let us begin.
Table of Contents
8 Best Inverter Battery In India 2022
| Best Inverter Battery | Weight | Warranty | Buy Now |
| Luminous Zelio 1100 + Rc18000 150 Ah Tubular Battery + Trolley | 100 kg | 3 Years |  |
| Luminous Red Charge RC 18000 150 Ah, Recyclable Tall Tubular Inverter Battery | 53 kg | 3 Years | |
| Luminous Red Charge RC 25000 200 Ah, Recyclable Tall Tubular Inverter Battery | 60 kg | 3 Years | |
| Luminous Shakti Charge SC 18054 150 Ah Tall Tubular Inverter Battery | 51 kg | 4 Years | |
| EXIDE INDUSTRIES 150Ah Insta Brite Inverter Ups Battery | 40 kg | 3 Years | |
| V-Guard VJ145 135AH Flat Tubular Inverter Battery | 30 kg | 3 Years | |
| Exide Technologies Inva Master Tall IMTT1500 150Ah | 50 kg | 3 Years | |
| Luminous Red Charge RC 15000 120 Ah Recyclable Tubular Inverter Battery | 40 kg | 3 Years | |
Best Inverter Battery In India – Reviews
1) Luminous Zelio 1100 + Rc18000 150 Ah Tubular Battery + Trolley
The Luminous RC 18000 is a great combo. The home UPS provides a superb combination of power backup, hours and minutes display, a battery containing robust tubular plates, excellent overcharge tolerance, and a steady output voltage.
- Type – Tubular
- Capacity – 150Ah
- Recommended Inverter Rating – 900VA
- Electrolyte Volume – 20 L
- Warranty – 3 years
Product Features:
- Cost-effective: The Luminous RC 18000 battery is cost-effective as it charges faster and lasts much longer. Also, it helps increase financial savings by reducing electricity consumption.
- Corrosion-resistant and Long-lasting: The Luminous RC 18000 is corrosion-resistant. The battery is designed to have a lifespan of more than 1,250 cycles at an 80% depth of discharge, making it a long-lasting battery.
- Better Balanced Plate Design: The Luminous RC 18000’s better-balanced plate design enables it to negotiate voltage fluctuations with ease and protects against the loss of water and electrolyte.
- Void-free, Uniform Grain Structure: The Luminous RC 18000 long 150 Ah tubular battery’s void-free, uniform airy grain structure ensures high-quality performance at all times.
- Warranty: The Luminous RC 18000 150 Ah tubular battery comes with a 36-month warranty. The warranty includes an 18-month FOC warranty and an 18-month Pro-rata warranty.
- Requires minimum maintenance
- Accepts deep discharge
- Best for 1&2 BHK apartments
- Shock and Leak-proof
- The trolley is made up of high-grade plastic material
- Trolley is compatible with all types of batteries
- Few reports claiming backup is not as good
- Large battery size
2) Luminous Red Charge RC 18000 150 Ah, Recyclable Tall Tubular Inverter Battery for Home, Office & Shops
The Luminous Red charge RC 18000 is a highly-efficient battery. It is ideal for heavy-duty applications and provides excellent performance during extended power-cuts, great overcharge tolerance, and less maintenance.
- Type – Tall Tubular
- Capacity – 150Ah
- Nominal Voltage – 12V
- Electrolyte Volume – 12.40 Liter
- Dry Battery Weight – 26.9kg
- Wet Battery Weight – 42.3 Kg
- Warranty – 3 years
Product Features:
- Running Load: The Luminous Red charge RC 18000 battery lets you run a load consisting of one 250L Fridge, one LED TV measuring 40 inches, three fans, two tube lights, and 1 LED bulb.
- Advanced Tubular Plate Technology: The Luminous Red Charge RC 18000 battery’s advanced tubular plate technology ensures uninterrupted and regulated power during long power cuts.
- Low Antimony Alloy: The Luminous Red charge RC 18000 battery uses low antimony alloy that strengthens the soft lead, protects against corrosion, and improves active mass adhesion.
- Sealed Plastic Housing: The Luminous Red charge RC 18000 battery’s sealed plastic housing prevents acid spillage and protects the battery from outside temperatures, making it a durable and cost-effective battery.
- Excellent Design: The Luminous Red charge RC 18000 battery’s design is ideally suited for Indian conditions. It helps the battery deliver optimum power and efficiency, even when used for heavy-duty applications.
- Less maintenance
- Capable of powering sufficient loads
- Excellent customer support
- Ideal for Indian conditions
- A bit heavy
3) Luminous Red Charge RC 25000 200 Ah, Recyclable Tall Tubular Inverter Battery for Home, Office & Shops
The Luminous Red Charge RC 25000 is adept at supporting heavy loads. It is an ideal choice for home and office use. The battery comes with a powerful 200Ah capacity that ensures an uninterrupted power supply 24×7. It is suitable for all kinds of electrical equipment.
- Type – Tall Tubular
- Capacity – 200Ah
- Nominal Voltage – 12V
- Electrolyte Volume – 19.90 liter
- Dry Battery Weight – 34.3kg
- Wet Battery Weight – 59.0 kg
- Warranty – 3 years
Product Features:
- Advanced Tubular Plate Technology: The Luminous Red Charge RC 25000 battery’s advanced tubular plate technology ensures uninterrupted and regulated power during long power cuts to your home or office.
- 200 Ah Capacity: The battery’s 200Ah capacity allows it to power appliances such as refrigerators and computer printers. It qualifies as a top contender for the best inverter battery that supports your home, office, or shop inverters.
- Minimum Maintenance: A noticeable aspect of the Luminous Red Charge RC 25000 battery is the minimum maintenance it requires. The long-lasting battery, specially designed for Indian conditions, is capable of handling extended power cuts.
- Fast Charging: The fast charging feature of the Luminous Red Charge RC 25000 enables the battery to recharge quickly. Therefore, it is ideal for use in areas that experience frequent power cuts.
- Low Antimony Alloy: The Luminous Red Charge RC 25000 battery uses low antimony alloy that strengthens the soft lead, protects against corrosion, and improves active mass adhesion.
- Maximum performance with less maintenance
- Suitable for areas that experience frequent power cuts
- High-quality overcharge resistance
- 6 water level indicators
- Expensive
4) Luminous Shakti Charge SC 18054 150 Ah Tall Tubular Inverter Battery for Home, Office & Shops
The Luminous Shakti Tall Tubular Inverter Battery can support various electrical devices. It is one of the most robust invert batteries for homes, offices, and shops in India. If you are looking for a high-performing, best inverter battery for home, this battery should be on the top of your list. It comes with the latest innovations and provides excellent power backup.
- Type – Tall Tubular
- Capacity – 150 ah
- Nominal Voltage – 12V
- Electrolyte Volume – 18.20 liter
- Dry Battery Weight – 28.6kg
- Wet Battery Weight – 51.2 kg
- Warranty – 4 years
Product Features:
- Sealed Plastic Housing: The Luminous Shakti Charge SC 18054 battery’s sealed plastic housing prevents acid spillage and protects the battery from outside temperatures, making it a durable and cost-effective battery.
- Rugged Construction: The Luminous Shakti Charge SC 18054 battery’s rugged construction allows you to rough-handle it without compromising on the performance in any way.
- 6 Water Level Indicators: The battery’s six water level indicators alert you of the time to recharge the battery. The Luminous Shakti Charge SC 18054 battery can accommodate approximately 18.2L of distilled water, making sure it can go on for extended periods without the need for recharging.
- Running Load: The Luminous Shakti Charge SC 18054 battery can handle a load consisting of one refrigerator, one LED TV measuring 40 inches, three fans, two tube lights, and 1 LED bulb.
- Tubular Plate Construction: The Luminous Shakti Charge SC 18054 battery’s tubular plate construction design ensures it uniformly distributes positive active material and provides enhanced durability and performance.
- Recyclable
- Provides excellent power backup
- Excellent customer service
- 6 openable MS fasteners to fill water
- Massive size
5) EXIDE INDUSTRIES 150Ah Insta Brite Inverter Ups Battery
The Exide Industries 150Ah Insta Brite Inverter Battery is the best acid inverter battery as it can control short-frequency deep discharges. The battery comes with advanced hybrid technology to help it negotiate high temperatures. Its features include:
- Type – Tall Tubular
- Capacity – 150Ah
- Nominal Voltage – 12V
- Item Weight – 40 kg
- Warranty – 3 years
Product Features:
- Hybrid Alloy System: The Exide Industries 150Ah Insta Brite Inverter Battery’s hybrid alloy system minimizes water loss while maintaining optimum performance levels and effectively resisting high temperatures.
- Dual-plate Separation: The Exide Industries 150Ah Insta Brite Inverter Battery contains a dual-plate separation Insta battery that helps in reducing the possibility of premature failures.
- Molded handles and Top-vented lid: The Exide Industries 150Ah Insta Brite Inverter Battery’s molded handles ensure it is easy to handle. Its top-vented lid with anti-splash guards is fitted with coin-flush vent plugs for easy handling.
- Fume and Leak Resistant: The Exide Industries Insta Brite Inverter Battery comes fitted with a spark arrestor that helps restrict fumes and acid spillage during operations. Its clean top ensures there are no surface leakages.
- Warranty: The Exide Industries Insta Brite Inverter Battery comes with a 36-month warranty. The warranty includes free replacement for the first 18 months FOC and an 18-month Pro-rata warranty.
- Easy to maintain with float guides
- Easy to move
- Spill-proof body
- Negotiates high-temperatures easily
- Not cheap
6) V-Guard VJ145 135AH Flat Tubular Inverter Battery
The V-Guard VJ145 Flat Tubular Inverter Battery is an excellent alternative, primarily if you reside in places that do not experience frequent power-cuts. The battery works well with all other UPS inverters. Its features include:
- Type – Tall Tubular
- Capacity – 135 AH
- Nominal Voltage – 12V
- Electrolyte Volume – 15 L
- Dry Battery Weight – 44 kg
- Wet Battery Weight – 31 kg
- Warranty – 3 years
Product Features:
- Low Maintenance costs: One of the qualities of the V-Guard VJ145 inverter battery is its ability to save on maintenance costs. Irrespective of its usage pattern, the battery does not require more than 16 litres of distilled water annually.
- Versatile: The V-Guard VJ145 Flat Tubular Inverter Battery is compatible with almost all inverters. It ensures you get a continuous supply of power even during the harshest of power outages. Its versatility certainly makes it a contender for the best inverter battery.
- Excellent Power Backup: The V-Guard Flat Tubular Inverter Battery provides excellent power backup ranging between three hours and thirty minutes to fifty-four hours, depending on the load. In case if the load is less, the battery delivers power backup for much longer.
- Rugged Tubular Positive Plates: The V-Guard Flat Tubular Inverter Battery’s rugged tubular positive plates ensure it uniformly distributes positive active material and provides enhanced durability and performance.
- Suitable in Deep Cyclic Applications: The V-Guard Flat Tubular Inverter Battery is most suitable in deep cyclic applications. It is a powerful and highly-reliable battery for use in areas that experience mild to high power shortages.
- High-performance battery
- Perfect for Indian conditions
- Quick recharging battery
- Environmentally-friendly
- Occupies more ground space
- Complaints of acid leakage
7) Exide Technologies Inva Master Tall IMTT1500 150Ah
The Exide Technologies Inva Master Tall IMTT1500 150Ah inverter battery is made using 20% more electrolyte and thicker plates to help it negotiate power outages easily. It is a low-maintenance battery that is suitable for deep discharge. Its features include:
- Type – Tall Tubular
- Capacity – 150 Ah
- Nominal Voltage – 12V
- Electrolyte Volume – 25 liter
- Dry Battery Weight – 45 kg
- Wet Battery Weight – 67 kg
- Warranty – 3 years
Product Features:
- Controls Deep discharge conditions: The Exide Technologies Inva Master Tall IMTT1500 150Ah possesses the capability to control deep discharge conditions that occur at short frequencies.
- Instant Switch-Over Function: The Exide Technologies Inva Master Tall IMTT1500 150Ah battery comes with an instant switch-over function that helps deliver instant brightness and performance.
- Exceptional Power Backup: The lead-acid Exide Technologies Inva Master Tall IMTT1500 150Ah battery provides exceptional power backup even in the most challenging conditions.
- Fume and Leak Resistant: The Exide Technologies Inva Master Tall IMTT1500 150Ah battery helps restrict fumes, gases, and acid spillage during operations. Its clean top ensures there are no surface leakages.
- Long-lasting battery: The Exide Technologies Inva Master Tall IMTT1500 150Ah battery is designed to have a lifespan of more than 1,000 cycles at an 80% depth of discharge, making it a long-lasting battery.
- Faster Charging
- Withstands power outage
- Low maintenance battery
- Tubular plate design
- Heavy to carry
8) Luminous Red Charge RC 15000 120 Ah Recyclable Tubular Inverter Battery for Home, Office & Shops
The Luminous Red Charge RC 15000 Tubular Inverter Battery is a long-lasting battery that provides high-quality performance at low maintenance costs. It is arguably the best inverter battery that is available in the market. Its features include:
- Type – Tall Tubular
- Capacity – 120Ah
- Nominal Voltage – 12V
- Electrolyte Volume – 14.00 liter
- Dry Battery Weight – 21.0 kg
- Wet Battery Weight – 38.4 kg
- Warranty – 3 years
Product Features:
- Recyclable Tubular Inverter Battery: The Luminous Red Charge RC 15000 recyclable tubular battery comes equipped with advanced tubular-plate technology. The technology ensures an uninterrupted power supply, higher efficiency, and maximizes battery life.
- Handles Heavy-duty Appliances: The Luminous Red Charge RC 15000 tubular battery delivers enough power to handle your refrigerator’s load and other regular appliances such as tube lights, fans, and LED lamps.
- Low Antimony Alloy: The Luminous Red Charge RC 15000 tubular battery uses low antimony alloy that strengthens the soft lead, protects against corrosion, and improves active mass adhesion.
- Robust Tubular Plates: The Luminous Red Charge RC 15000 tubular battery’s robust tubular plates uniformly distribute positive active material, provide enhanced durability and performance, and protect the connecting ends from moisture and dust.
- Overcharging Tolerance Levels: The Luminous Red Charge RC 15000 tubular battery’s excellent overcharging tolerance levels make it ideal for use in harsh and rugged Indian conditions.
- Excellent performance
- Long-lasting
- Requires low maintenance
- Water level indicators
- Capacity a bit on the lower side
Buying Guide for the Best Inverter Battery In India
Once you decide to buy an inverter, the next step is to ensure you choose the best inverter battery. After all, the battery will ultimately determine how long your inverter runs during those frequent power cuts on hot summer afternoons. However, with so many brands advertising their product as the best inverter battery for home, choosing the right one can be a tedious and time-consuming affair. We bring you a comprehensive buying guide to help you choose the best inverter battery. Please read on.
1) Types of Battery
Listed below are the three main types of batteries, along with their advantages and disadvantages.
1) Lead-Acid Batteries
A lead-acid battery uses a sponge lead and lead peroxide for converting chemical energy into electrical power. The main parts of a lead-acid battery are the positive and negative plates, a separator, and electrolyte. The electrolyte is a kind of container that stores water and sulphuric acid. The separator is an insulating material placed between the positive and negative plates. It allows the electrolyte inside to enable conduction without the two plates touching each other. The positive plate is covered with a lead-dioxide paste, while the negative plate is made of a sponge lead. Together, these plates convert the chemical energy into electrical energy.
- Cheapest secondary power source
- Reliable and dependable
- Capable of high discharge rates
- Electrolyte can evaporate
- Danger of chemical burns
- Flammable gas discharge while charging
2) Maintenance-Free Batteries
Depending on their maintenance needs, batteries are either classified as Flooded or Wet cell lead-acid and Sealed lead-acid or gel cell batteries. Flooded lead-acid batteries require maintenance, whereas gel cell batteries are maintenance-free. One can use sealed maintenance-free batteries in any orientation. These batteries do not need watering and use a valve for blowing-off gas.
- Can resist different climates
- Do not require water to be added
- Do not need regular ventilation
- Expensive
- Less life expectancy
- Less depth of discharge
3) Tubular Batteries
A Tubular battery is essentially a lead-acid battery bigger in size as compared to a flat plate battery. The technology used in tubular batteries seals the active material inside polyester tubes known as gauntlets instead of sticking it on the plate’s surface. As such, there is no fear of corrosion or shedding. They are generally used in applications that are prone to frequent and extended power-cuts.
- Highly reliable
- Fast charging batteries
- Best for long power backup requirements
- Expensive
- Require more storage space
- Complex design
2) Consider Your Power Requirement
Your choice of an inverter battery should be based on your power backup requirement. Listed below are the two factors that help you decide your inverter’s battery capacity based on your power backup need.
a. The required duration of continuous power backup
The average duration of a continuous power-cut at your home or office determines how long you will require the constant power backup.
b. The load run during the power-cut
It is the number of fans, tube lights, bulbs, TVs, or refrigerators that you might choose to run during the power-cut.
Once you answer these factors, you can then decide the Ampere-Hour (Ah) rating for your battery. It is essential to note that the more the continuous power backup required and load run, the higher the battery capacity will need to be.
3) VA Rating
An inverter’s capacity is measured in VA, whereas a battery’s capacity is measured in WA. An inverter’s VA is directly related to the total power required. Suppose your inverter has a rating of 150VA and the power backup you need is 2 hours, then a 25Ah is sufficient. However, if you decide to buy a battery with a higher capacity, it would be a waste of money. Therefore, it is always good to look for inverter-compatible batteries. It will make no sense to buy a large battery if your inverter’s capacity is low and vice versa.
4) Battery Size/Capacity
Inverter batteries are available with various capacities ranging from 100Ah – 220Ah.
An inverter battery’s capacity is the amount of wattage it delivers during the run time. The capacity of a battery is calculated in Ah (Ampere Hours). The formula for arriving at the battery capacity is:
= [Power (Watts) X Backup Hours]/Battery Voltage (Volts)
So, assuming you want to run a load equal to 400 watts. The standard battery voltage is 12V, and you need the battery backup for 3 hours. In this case, the battery capacity you will need would be (400×3/12) = 100Ah. Besides, you should also consider the size of the battery and the technology used.
5) Brand
Although local batteries are cheap to buy, they do not follow the safety, efficiency, and emission standards. Local batteries require more maintenance, do not come with any warranty or guarantee, and tend to have a low lifespan. On the other hand, ISO or SON-certified branded batteries offer short circuit protection, overcharge protection, MCB switch for gadgets’ safety, and reverse polarity protection. Branded batteries also come with a microchip to control the charge current during its charging. Moreover, local batteries are prone to explosions because of the inferior materials used. Therefore, we recommend you always buy a branded battery only.
6) Price
Price is a crucial factor when looking to buy the best inverter battery. An inverter battery’s price depends on its type, capacity, brand, warranty, and dealer. While choosing a battery, keep the following points in mind.
- When looking to replace a battery, you can sell the old one to the dealer who can offer you a discount of 10%-20% on the new battery price.
- Similarly, the same battery with different warranty periods may cost you differently. Batteries that come with extended warranties generally cost more.
- Ensure that you ask the dealer if the battery’s transportation and installation charges are included in its price or need to be paid separately?
- Lastly, please also note that the prices vary across dealers. Choose the dealer who provides you the best price for the same product with the same benefits.
7) Warranty
The warranty on most branded inverter batteries includes two components.
a. FOC
Under this, if any one of the six battery cells fails within the free replacement period, you are eligible for a battery replacement free of charge.
b. Pro-rata
Under this, some amount of money needs to be paid depending on when the battery fails. Suppose a battery comes with a 36+12 (FOC+Pro-rata) months warranty and fails during the 40th month. In this case, the company will deduct 75% of the battery’s value from its current MRP and will provide a discount of 25% on the replacement battery.
A warranty period that offers a complete battery replacement at no charge is an indicator of the brand’s confidence in its product quality. Therefore, we recommend buying a battery with a longer warranty period.
Useful Tips to Take Care of Your Best Inverter Battery
Here are the seven valuable tips that will help you take care of your inverter battery.
- Ensure that you install the battery in a well-ventilated area. It will prevent the battery from heating up and increase its lifespan.
- Even when there are no power cuts, discharge the batteries at least once every month to ensure they are working.
- Keep your inverter battery protected against fire and smoke.
- Ensure that you do not run loads greater than what the inverter can execute.
- Make sure that you switch off the extra load when not in use.
- Ensure you use as many energy-saving devices as possible when operating on a power backup.
- Always replace a damaged battery instead of combining it with a new battery. Ensure that you schedule routine checks to figure out what changes need to be made concerning your inverter and battery.
Frequently Asked Questions About Best Inverter Battery
Because they are rechargeable and produce large amounts of current, lead-acid batteries are the most commonly used inverter batteries. Also, they are lightweight, economical, and can last up to 3-4 years.
Inverter batteries tend to get damaged easily. Typically, a flat plate battery lasts up to three years, whereas a Tubular battery’s average lifespan is around 3-5 years. However, they can still get easily damaged within their average lifespan.
Car batteries only exude a large amount of current for a few seconds to help start the engine. On the other hand, inverter batteries provide steady and continuous power output for extended periods.
Typically, the recommended battery capacity should not be more than 12 times the charging current provided by an inverter.
A small inverter typically consumes 0.1-0.2 Amph without any load. On the other hand, a large inverter can consume up to 2.0 amps per hour. It means that if you leave an inverter on for 24 hours without any load, the average battery drain will be around 1 Amph.
Final Words
As highlighted earlier, with so many choices available in the market, choosing the best inverter battery can be a time-consuming and tedious affair. We hope that the factors listed in the buying guide above will help you buy the best inverter battery for home. Besides, following the helpful tips mentioned above will ensure your inverter battery stays with you for long.