Exide Invatubular Features Premium Range - The Ultimate Inverter Battery Tough Condition - Tough Battery with Thicker Plates Long Life - 1200 Cycles @ 80% DOD More Electrolyte per Ampere Hour Technical Specifications of Exide Invatubular Range of Batteries Battery Nomenclature Ah Capacity@ C20 Dimensions ± 3mm Nominal Filled Weight (kg) Length Width Height FEI0-IT500 150 535 215 480 60 FEI0-IT500+ 180 535 215 480 66 FEI0-IT750 200 535 215 480 68 FEI0-IT850 230 535 215 480 78