What should be paid attention to in the maintenance of lithium-ion batteries for electric vehicles?

✤2. Charge the battery after every ride until the battery pack cannot be discharged, but prevent deep discharge (more than 90% of the capacity) and recharge, which will damage the lithium-ion battery; ✤3. When the lithium-ion bicycle is in a static state When the under-voltage indicator lights up, it should be charged in time; ✤4, when starting, climbing or driving in a headwind, the pedal should be used to assist; ✤5, due to the memoryless characteristic of the lithium-ion battery, every time or every day After the trip, the battery pack should be charged regularly; ✤6. If the lithium battery is left for more than two months, the battery pack should be fully charged; if it has been left for more than 5 months, it should be charged once. Charge and discharge cycle; ✤7, master the correct charging method. Connect the charger and the battery pack first, and then connect the charger power plug to the 220V AC power supply. Follow this connection sequence to prevent electric sparks when plugging and unplugging the charging plug. When the power is turned on, the charger will display a red indicator light; ✤8. Use a dedicated lithium battery charger (do not use a lead-acid battery charger directly), and it must match the lithium-ion battery model completely. Excessive charger current will break down the lithium-ion battery protection system and cause a short circuit, thereby causing safety accidents for the lithium-ion battery. The charger voltage is too low, which makes the charging efficiency low and consumes too much time; ✤9. When the lithium battery is not in use, the power should be turned off in time, or the battery pack should be removed from the battery holder. Because the motor and controller will still consume power in the no-load state; ✤10. In order to ensure that the lithium-ion battery pack is fully charged, you should choose to charge at a normal ambient temperature, so as to ensure a better charging effect of the lithium-ion battery; ✤ 11. Lithium-ion batteries can enter a dormant state under refrigerated conditions. However, after using the lithium battery under high temperature conditions (such as summer), the unloaded battery pack cannot be placed in the freezer immediately, but placed in a cool place to slowly cool down the lithium-ion battery; ✤12. Due to the existence of the lithium-ion battery For subtle self-discharge, the power supply should be supplemented frequently to ensure that the battery voltage is maintained in a stable state. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What is a lithium ion battery? What are the characteristics of lithium-ion batteries?