Capacity Amp-Hours: 5-HR rate: 76; 10-HR rate: 84; 20-HR rate: 91; 100-HR rate: 100. Engineered for rugged durability, outstanding performance and long battery life, Trojan's deep-cycle gel batteries feature a number of important design characteristics that provide significant advantages over competing gel products. The gelled electrolyte is a proprietary formulation that delivers consistent performance and dramatically extends the battery's cycle life. Lead alloy grids provide longer shelf life and superior corrosion resistance as well as deliver more concentrated energy to the terminals. Its premium grade, double insulated separators allow maximum charge flow between the plates for optimum performance.