Select the right size rechargeable ebike battery / motorcycle battery / electric bicycle battery.
Ebike battery / motorcycle battery / electric bicycle battery pack size is based on voltage and amp-hours. The higher the voltage and the higher the amp hours of your battery, the more range your battery will give you. A 48V 10-Ah pack gives you 480 watt hour (48 X 10). This gives you an easy way to determine exactly how much battery you are buying. The wattage of a battery is the only accurate determinant to judge what range your finished electric bike will have.