To determine the best battery for your home inverter, you have to list down the appliances you want to run with the inverter battery. If there are too many appliances or heavy current-drawing appliances, you have to buy batteries of higher rating along with the inverter. Otherwise, you need to choose a tubular battery over a flat plate battery as the efficiency is more during conversion from DC to AC. Moreover, the lifespan is almost double than that of a flat plate lead-acid battery.