A guide to e-bike batteries
2019-2-15u2002·u2002What kinds of e-bike batteries are there? On new or recent e-bikes you invariably get some kind of lithium-ion battery. Older second hand e-bikes may have other chemistries; the earliest e-bikes featured very heavy lead acid batteries, then came nickel-cadmium and nickel-metal hydride, both of which were lighter and can still be found to retain a useful amount of …
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