1. Timeliness of charging:
(1) Lithium-ion battery battery manufacturers say that the battery is generally in a charged half-charged state when leaving the factory. When you ride for the first time, fully charge the battery, one is because the self-discharge will reduce the charge of the lithium-ion battery, and the other is to activate the active material in it.
(2) Lithium-ion battery manufacturers suggest not to run out of battery power, because over-discharge can cause great harm to lithium-ion batteries. Long-term over-discharge will reduce battery life by 3 times. At the very least, when the battery is too low while riding an electric vehicle, stop riding decisively and charge the lithium-ion battery.
2. Timeliness of charging:
(1) Lithium-ion battery manufacturers say that lithium-ion batteries are effective at any time, even if there is 50% of the charge before charging, it does not matter. This is because it is different from nickel-hydrogen batteries, which have a memory effect. There is no lithium ion battery.
(2) Do not overcharge. Stop charging when the charging completion indicator is on.
3. Charge to make up for self-discharge:
Lithium-ion battery manufacturers introduce that if the battery is not used for a long time, it must be charged once within 60 to 90 days, because the storage state of lithium-ion batteries is half-electric storage (that is, storage between 40% and 60% of the nominal capacity of the battery) , We understand that the high voltage of a lithium-ion battery is 4.2V, so the storage voltage is preferably between 3.8V~3.9V, and the capacity at this time is basically half.
4. Original charging equipment:
Lithium-ion battery manufacturers tell us to use the original lithium-ion battery charger as much as possible. The original charger has strong supporting performance and moderate charging rate. Now there are some fast charging piles. It is recommended not to use too much. Use it once or twice a year Excusable. Excessive current charging will also damage the internal structure of the battery.
5. Temperature environment during storage:
The temperature environment of polymer batteries is relatively wide, ranging from -20°C to 45°C, but in fact the appropriate temperature is room temperature. From the perspective of aging, temperature may be an important reason for the gradual decline of lithium-ion battery capacity. For countries like my country with large temperature differences, the northern region must develop low-temperature-resistant lithium-ion batteries, while the southern region must develop high-temperature-resistant lithium-ion batteries.
6. Strictly follow the precautions in the manual:
When the lithium ion battery is not in use, it should be placed in a cool and ventilated place to prevent high temperature and humidity. Try to prevent riding on rainy days. Even if you are riding, you must protect it from water ingress.
The reasons why the battery cannot be charged can be divided into internal reasons inherent to the battery itself and external reasons why the battery performs charging.
