The EG4 Lithium Iron Phosphate battery, with a voltage of 51.2V (48V battery), has a capacity of 5.12kWh and is equipped with a 100A internal BMS. It consists of (16) UL recognized, series-connected prismatic 3.2V cells that have undergone over 6,000 deep discharge cycles to 80% DoD. This battery can be fully charged and discharged every day for 15 years without any problems, and has been tested for reliability and efficiency with a 99% operating success rate.