It is important to take into account the battery’s power when determining how far an electric 48V bicycle will go. The voltage and the capacity of lithium batteries is measured in V (voltage) and Ah (capacity). When determining how far your 48V electric bike can go, you can look at its specifications to determine what’s most appropriate for your needs. A 48V electric bicycle’s range is usually measured in miles per charge, or one round trip. A battery’s power is a measure of how far it can travel.