The STT2100 Inverter Battery is a high-capacity, heavy-duty tubular inverter battery engineered for maximum backup time, superior durability, and long-term reliability in demanding power backup applications. With an impressive 210Ah capacity and a 72 months warranty, this battery is ideal for users who require extended power support during long and frequent power outages. Designed with advanced tubular plate technology and robust construction, the STT2100 delivers excellent deep discharge recovery, faster recharge, and consistent performance even under heavy load and high-temperature conditions.