Is the different voltage of lithium battery related to the cruising range when in Tongan?

There must be. You ask this question, which shows that you don't understand the difference between battery capacity and electricity. Capacity usually refers to ampere hours, while electricity is what we usually call degrees. For example, a 48V20AH battery has a capacity of 20AH, a capacity of 48V*20AH=960WH=0.96KWH, and a kWh of 0.96KWH. Similarly, a 60V20AH battery has a power of 0.96 kWh. The power is 60*20= 1.2 degrees ~ If two batteries are driven at the same speed, it must be 60V20AH, but the increase of voltage also brings about the increase of the upper power limit. For example, 4820 battery output 10A current, and the car moves forward at 480W for two hours. Suppose the vehicle speed is 25 yards at 480W power, and in that ideal state, it runs 50 kilometers after two hours ~ and if the battery of 6020 also outputs 480W, it only needs 8A current, and the capacity of 20AH can run for 2 and a half hours, that is, 25*2.5=62.5 kilometers ~ but if it also outputs 10A current, the power reaches 600 W. Suppose.