150Ah battery is Tub flooded solar battery specially designed for solar applications with low maintenance and has topping up frequency once in 8-10 Months. UTL 150Ah solar battery has self-discharge rate “3% Per Month @ 27 degrees Celsius. It is designed with thicker positive plates and 20% more electrolyte to withstand power outage and has high purity, corrosion-resistant proprietary spine alloy composition for long battery life for extra-strong. UTL 150Ah solar battery is flexible oxidation resistant gauntlet for better performance and long-life puncture resistant polyethylene separator which minimize the possibility of internal short circuits.