POWR-Plus batteries are designed to give more energy and maximum battery life. All batteries are custom built when an order is received. All batteries have high capacity industrial type deep cycle cells with flag type terminals on the positive and negative posts. Heat-sealed cell covers eliminate the major source of electrolyte leakage, reducing corrosion build-up. Tough steel cases are powder coated for acid resistance and have lifting handles. Cycle life of these batteries is 5,000 cycles at 20% depth of discharge or 1500 cycles at 80% depth of discharge. We list 12-volt packs that can be combined for 24- or 48-volt systems. IBE can also supply 2-volt cells with the same high quality cells, for use when the batteries must be moved by hand. IBE batteries have an 8-year warranty. The first 5 years are full replacement. The last 3 years are prorated. Volts 2 Capacity @ 20-hr rate 1359 A-H Capacity @ 100-hr rate 1658 A-H Weight 208 Dimensions L x W x H 6.62" x 10.62" x 24"