How to use and maintain the battery of an electric bicycle correctly?

For people who often travel on electric bicycles, mastering the charging method and charging frequency is the key. Early electric bicycles were powered by batteries, but with the emergence of more excellent lithium batteries, batteries will gradually withdraw from the stage of history, and people's focus will gradually shift to the maintenance of lithium batteries.
Partially discharge the lithium battery of electric bicycle, rather than completely discharge it, and try to avoid frequent complete discharge. Once the battery is off the production line, the clock starts to move. Regardless of whether you use it or not, the service life of lithium batteries is only two to three years. The decrease in battery capacity is due to the increase in internal resistance caused by oxidation (this is the main reason for the decrease in battery capacity). High state of charge and increased temperature will also accelerate the decline in battery capacity.
When charging lithium batteries, they should be charged in accordance with scientific charging methods, and cannot be operated according to subjective error experience. Try to charge the battery to 40% and store it in a cool place. This allows the battery's own protection circuit to operate during a long storage period. If the battery is exposed to high temperature after fully charged, it will cause great damage to the battery. Because excessively low discharge can also be scrapped, in order to avoid this kind of situation, do not store fully discharged batteries. It should be charged some before storage and fully charged before use.