Amaron Battery Current 150AH Tall Tubular Tall Tubular is very low maintenance battery which is designed for demanding home UPS applications has the distinctive advantage of requiring less topping up from the date of sale. The spines & grids of the battery are casted with innovative alloy and its thick, modified plates ensure long life & greater reliability.  Tubular positive plates for excellent corrosion  Long service life Up to 40% extra back up  resistance &  Low rate of self discharge Heavy duty plates with excellent cycle life long life  Robust &  Stronger, sturdier aesthetically superior PPCP container  & attractive packaging  Deep cycle design.