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How to calculate the battery life of electric bicycle lithium battery？
How far can an electric bicycle go? The number of kilometers of battery life of an electric bicycle can be calculated by calculating wh based on the voltage capacity of the lithium battery. Take the most conventional lithium battery specification 48V15A for electric bicycles as an example, how far can a lithium battery electric bicycle run?
Calculated according to the most mileage:
Battery capacity=48*15=720WH=0.72KWH
At present, the average power consumption of electric bicycles is 12KWH=0.12KWH/KM per 100 kilometers, so your battery should be able to run to 0.72/0.12=6 kilometers.
48V15AH, 350W motor, with digital odometer installed, the test was carried out on a flat road from 48km to 50km
1. It is also related to the road conditions you are walking on. If you are basically walking uphill, you will definitely not reach that many kilometers;
2. It is also related to the load of the car. If a 180-pound man and a 70-pound girl use the same battery with the same capacity in the same car, the number of kilometers they run will be different.
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