Batteries used in inverters vary as per their design, size, internal composition and power storage and supplying capacity. Five main types of inverter batteries have been extensively used across different types of inverters. Lead-acid batteries, Lithium-ion batteries, Gel batteries, Tubular Batteries and Maintenance-free Batteries are installed for both household and commercial inverters. Among all types of inverter battery, Tall Tubular batteries can extend long-lasting power supply and increase resilience of your inverter.