Manufactured using HADI High pressure casting machine, which helps to maintain void free, uniform grain structure Extremely high purity, corrosion-resistant proprietary spine alloy composition ensures longer battery service life Tubular plate construction ensures uniform distribution of positive active material for extremely long life and superior performance Highly puncture-resistant DARAMIC-USA separator minimizes the possibility of internal short circuits Balanced plate design for improved charge acceptance & excellent deep discharge recovery Inter partition connection ensures the lowest internal resistance and excellent charge acceptance Designed to have a life of over 1250 cycles at 80% Depth of Discharge (DOD) - Suitable for areas frequent power cuts Protects the lead part of battery from corrosion, even in case of high voltage Extremely long life and superior performance Extra-strong, flexible oxidation-resistant gauntlet Electrical Load Recommended Inverter Rating Back-Up Time 2 Tubelight + 4 Fan + 1 PC + 3 CFL 600 to 1050 VA 3:00 to 3:30 Hours 2 Tubelight + 2 Fan + 1 TV + 3 CFL 600 to 1050 VA 4:45 to 5:15Hours 5 Tubelight + 7 Fan + 1 PC + 7 CFL 600 to 1050 VA 1:30 to 2:00 Hours Specifications of Luminous Red Charge 18000TT Battery Capacity 150 Ah Warranty 36 Months(18 Months Free Of Cost + 18 Months Pro Rata) Battery Type Tall Tubular Battery Dimension (LxWxH) in mm 503 X 189 X 411