What aspects should be paid attention to in daily maintenance of lithium-ion batteries?

The charger must match. The charger must be fully compatible with the lithium-ion battery. Do not use the lead-acid battery charger directly. Excessive charger current will break the lithium-ion battery protection system and cause a short circuit, which may cause a safety accident for the lithium-ion battery. The charger voltage is too low, which makes the charging efficiency low and consumes too much time. Master the correct charging method. Connect the charger and battery pack first, and then connect the charger power plug to the 220V AC power source. Follow this connection sequence to prevent electric sparks when plugging and unplugging the charging plug. When the power is turned on, the charger displays a red indicator light. Keep in mind the shallow filling and shallow release. The basic principle to be followed when using lithium-ion batteries is shallow charge and shallow discharge, that is, charge in time, do not wait until the battery is almost empty before recharging, to ensure that the battery voltage is maintained in a stable state. Deep discharge (more than 90% of the capacity) will easily damage the battery if it is recharged. When the lithium-ion electric vehicle is not in use, the power should be turned off in time, or the battery pack should be pulled out from the battery holder and placed in another place. Because the motor and controller will still consume power in the no-load state. Especially when it is parked for a long time, it is best to perform a charge and discharge similar to activation once a month to avoid passivation of the battery electrode, damage the electrode structure, and then affect the battery life. Prevent contact with metal contacts to prevent metal objects from touching the positive and negative poles of the battery, causing a short circuit and damaging the battery; at the same time, do not knock, acupuncture, step on, modify, or sun the battery to avoid danger. Regarding the electric vehicles that travel with you every day, don't neglect the daily maintenance! 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 should be paid attention to when using lithium-ion battery packs