Understanding Some Important Aspects of an Inverter Battery

Inverters are used as an emergency backup in case there is a power outage.

It helps in turning on the electrical appliances in case the main supply is off. If you are unable to bear summers and numerous power cuts in your region then you should think of getting a power backup system for your home. If we speak of an inverter battery here, then it is considered a vital part of an inverter. The life and performance of an inverter largely depend upon its battery.

Types of Inverter Batteries

Many brands are available in the market that sells inverter batteries but you need to be careful while picking up one for your home. You should be aware of different types of batteries and their pros and cons as well.

  • Lead-Acid Batteries- These are the most common types of inverter batteries. These rechargeable and economical batteries consist of two electrodes dipped in the electrolyte solution. Here the electrodes are lead dioxide and lead. These batteries are lightweight and produce a large amount of current.


  1. Tubular Batteries

Another type of inverter battery is the tubular battery which is most efficient and quite popular too. It is leak-proof and ensures better safety and low maintenance. These are environment-friendly and are an ideal buy for the homes. They have long operational life and are suitable for heavy-duty applications.


These batteries are a little costly and have a complex structure.

  1. Maintenance-Free Batteries

These sealed batteries overcome certain drawbacks of lead-acid batteries. The electrolyte in these batteries is completely dipped in the separator and does not require water to be added. One of the most important benefits of buying this battery is that there is no service attention required other than just keeping the battery clean as well as fully charged. Maintenance-free batteries tend to lose electrolytes at a much slower rate. These are safer to use and ensure no harmful emissions. These batteries can be placed in any orientation.


The main drawbacks here are that these batteries are slightly costly and have a shorter lifespan.

Charging the Batteries

It is seen that most inverters come with an in-built battery charger. To wick the battery in between the two plates, the glass Absorbed Glass Mat (AGM) is specially designed. These plates contain sufficient liquid which can wet the mat and in case the battery is broken, this free liquid is not leaked out.

Concluding Note

It is important that you should always go for a branded inverter and batteries to ensure great performance. Famous brands like Luminous, Genus, etc also offer batteries at a good warranty period which means that your battery will be easily replaced in case it doesn’t function well. Local batteries are not safe, have poor efficiency, need high maintenance, and also don’t have a good operational life. If your battery is of poor quality, the performance of the inverter is also adversely affected. So, it is better not to kill your inverter by going for a non-branded inverter battery.

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