Inverter Battery Life: If the inverter gives only 15 to 20 minutes of backup even after the expiry date of the battery, then these 5 remedies will be very useful
- byManasavi
- 22 May, 2025

If you change and take necessary care of your inverter battery from time to time, then the inverter will give very good backup even after the expiry date. Some important tips are given in the article, which you must try.
Light goes off a lot in the summer season. Sometimes the transformer itself blows, sometimes there is a big fault in the electricity line. In such a situation, if there is no inverter in the house, then we yearn for the air of the fan. But in this season, there is so much load on the inverter that it does not work properly many times. People also do not know how to use the inverter properly. In such a situation, the battery of the inverter gets damaged even before its expiry date. Today, in this article, we will tell you that if your inverter is giving you backup for a very short time and it can run only for 15 to 20 minutes after the power goes off, then you should be alert. Because a small mistake of yours can be responsible for reducing the life of your inverter's battery. Today, we will tell you about those small mistakes, about which it is very important to be careful. If you pay attention to the things told by us and follow them, then your inverter can give good backup for some time even after the battery expires. So let's know those 5 measures which increase the life of the inverter's battery.
Take care of ventilation
When any electronic item is used, hot air or gas comes out from it. This happens with inverters as well. The chemical present in the inverter battery is vaporous, so the inverter should always be set up in a place where there is no ventilation problem. If this is not the case, the battery can heat up very quickly. This also affects your inverter and sometimes the battery can also blast. Never keep the battery near the fridge or AC, this can also damage it.
Take care of the electrolyte level of the battery
Electrolyte is an important component in the inverter battery, which balances the flow of ions between the positive and negative plates of the battery. This causes chemical reactions in the battery that produce electricity. The electrolyte in most inverter batteries is a solution of water and sulfuric acid. Therefore, to maintain its level, you should check the battery once a week and if the water level has gone down, then distilled water should be added to it. You can make distilled water at home or you can also get water from the market to put in the battery.
Cleaning the inverter
For the inverter battery to last for years, it is important to keep it clean. Chemicals leak from the battery. It is important to clean it. If we do not do this, then the chances of the battery getting damaged increase. In such a situation, every week you should clean the battery and the cabinet in which your inverter and battery are kept.
Put minimum load on the inverter
It has been seen in many houses that we buy a low watt inverter and put so much load on it that it gets damaged before time. Nowadays every appliance in the market is coming inverter friendly. If you slowly make all the appliances in your house inverter friendly, then your electric city will also be saved and you will be able to use it with the help of inverter. Apart from this, you should also give inverter connection to minimum things. If the power goes off, you should immediately turn off unnecessary things. This also improves the battery life.
Pay attention to the charging of the inverter
Charging of the inverter is very important. If you charge the battery too much, that is also a problem and if you charge it too less, then also your inverter will give less backup. Therefore, after charging the inverter continuously for 8 hours, you should turn it off for some time. Many people do not do this and the inverter remains on day and night. This also causes the battery of your inverter to drain very quickly.
If you follow the above mentioned tips, then your inverter will give you more backup than its expiry date. If you liked the information mentioned above, then definitely share and like this article. To know more such life hacks, stay connected with Kalamtimes.