Question by Utley4MVP: Electric bike batteries?
I was planning on having a bike that generates electricity while I am pedaling through a dc motor. The dc motor would charge a battery. Then, when the battery is full, the battery would power the motor. What are good batteries to do this with?
Answer by fred
NiMH (like hybrid car) or Li-ion (like a mobile phone) give the best capacity for weight
but remember you won’t get as much energy back as you put in.
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