The number of batteries in your EV will be determined by three factors. First, the minimum and maximum voltage requirements of your inverter and other HV components. Second, the continuous and peak amp draw of your inverter. Third, the desired range for your vehicle. Batteries have to match the necessary voltage and amperage requirements of your motor, so your range will either increase or decrease in set intervals. These calculations may seem overwhelming but Legacy EV is here to help. We ensure the batteries in your kit are properly specced so all you have to decide is how much range you want for your vehicle.