There is a saying about lithium batteries for electric bicycles: The charging time must exceed 12 hours and be repeated three times to activate the battery. Is that correct?
The first thing to be sure is that the phrase "the first three charges should be charged for more than 12 hours" is obviously a continuation of nickel batteries(such as nickel cadmium and nickel hydrogen). So this statement can be said to be misrepresented at the beginning.
The charge-discharge characteristics of lithium batteries and nickel batteries are very different, and it can be very clear that all serious formal technical data emphasize that overcharging and overdischarge will cause great damage to lithium ion batteries.
Lithium-ion battery charging time, preferably according to standard time and standard method, especially do not carry out over 12 hours of overcharge!
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