Tall tubular batteries are best for home use due to their long life, deep discharge capability, and reliability during frequent power cuts.

Yes, you can buy inverter batteries on EMI without a credit card via services like Bajaj Finserv EMI Card, ZestMoney, or Amazon/Flipkart Pay Later options.

Inverters without batteries generally cost between ₹2,500 to ₹7,000, based on brand, VA rating, features like sine wave output, and additional smart functions.

Ah stands for Ampere-hour, which measures battery capacity. A 150Ah battery can deliver 150 amps for one hour, or proportionately less over longer durations.

Check battery terminals, water levels, fuses, and cables. If the issue persists, it’s best to call a certified technician to inspect the inverter and battery.

Inverter batteries typically last 3 to 5 years depending on usage patterns, maintenance like water refilling, and quality of the battery brand and model.

For 8-hour backup, you’ll need a battery with 150Ah to 220Ah capacity, depending on your home’s total power consumption during outages.

An inverter battery can last 4 to 8 hours on backup depending on the battery’s Ah rating and the total connected load in your home.

The battery stores power from the grid when available. During a power cut, the inverter converts stored DC power into usable AC electricity for your home.