Inverters have become a necessary investment for every household, especially in India. These innovative components are designed specifically to supply your home with emergency electrical energy in cases of elongated power cuts. Considering their significance and the purpose that they serve, it is crucial to take the optimal care of these inverter batteries to ensure that they function optimally for extended durations of time. To allow you to properly care for your inverter batteries, we’ve compiled the ultimate guide to these components.

Deciding Factors for Average Functioning Duration

There are several factors that decide on the duration for which your inverter battery is going to last. Some of the most critical deciding aspects for the same are the battery capacity, storage space, duration of use, and the connected electrical appliances. Accounting for all the aforementioned aspects in their ideal state, the average life for an inverter battery is said to be in between 3 to 4 years. However, proper care for the battery can potentially extend this period and allow the battery to last for much longer.

Maintenance Tips.


  • Store the Inverter Battery in Open SpaceDuring functioning, the inverter battery will generate a significant amount of heat. An excess build up of this heat can lead to damaging the internal components of the battery and to significantly reducing its efficiency. Therefore, to ensure that the heat doesn’t become the cause for irreversible damage to your inverter battery, it is recommended that you store the same in an open space.


  • Use it FrequentlyNot utilizing the inverter battery for an extended duration of time can create hindrances for its proper functioning. For the same reason, it is suggested that you use your inverter battery frequently. Even if your household doesn’t experience major power cuts, you should still discharge the inverter battery completely and recharge it to its maximum capacity at least once every month.
  • Maintain the Recommended Water LevelYour Inverter Battery has a minimum and maximum water level to aid you to gauge the amount of distilled water that you need to maintain within the component. Increasing or decreasing the amount than the recommended levels can potentially damage the functioning capabilities of your inverter battery. Distilled water basically aids your inverter to prevent any excess accumulation of gases. However, having water levels more than what is required can also lead to a short circuit. Therefore, you should regularly check the water level in your inverter battery.
  • Regularly Clean the VentsThe inverter battery is built with side vents that created solely for allowing easy outflow of excess hydrogen gas that is generated while functioning. Any obstacles within these side vents can cause increased generation of hydrogen gas which can ultimately lead to the battery bursting. To prevent such an event, it is recommended that you regularly clean the side vents of your inverter battery.
  • Limit Connections to High-Powered AppliancesConnecting several high-powered appliances to the inverter battery at once will lead to the battery experiencing a sudden surge in the electricity supply and hence, will be unable to achieve the same. The immediate hike in power requirement can potentially lead to the battery short-circuiting and causing irreversible damage to your inverter battery. Therefore, you should only connect the appliances according to the capabilities and battery capacity of your inverter.
  • Prevent Corrosion Build UpThe gathering of corrosive elements near the terminals of your inverter battery can lead to creating resistance in the circuit of the battery. Increased resistance can hinder the optimal functioning of the inverter battery and reduce its average working duration. To avoid the same, regular cleaning sessions are recommended. To effectively clean the terminals of your inverter battery, you should gently rub the same with a toothbrush dipped in a liquid mixture of baking soda and hot water. After cleaning, you should rinse off the mixture and clean the remnants with a clean and dry cloth.
  • Prevent Storing Flammables NearbyYou should avoid storing flammables and metallic objects in the vicinity of the inverter battery. The same is suggested majorly because of the fact that there is always a chance of short circuits and sparks during the functioning of the inverter battery. These can prove dangerous if it comes in contact with a flammable substance which can not only damage the inverter battery but also other components around the household. To avoid such a situation, you should make sure to store your inverter battery away from metallic objects and flammable substances.

To Conclude

The aforementioned tips, if followed regularly, can aid you in increasing the average lifespan of your inverter battery without compromising on its efficiency. However, it is also worth noting that you should immediately consider replacing your inverter battery if it has been consistently showing signs of degradation.

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