How to use and charge lithium batteries correctly?

Lithium batteries have been widely used in some electric vehicles. Today, the author will explain some ways to use lithium batteries. 1 The batteries are generally charged and half-charged when they leave the factory. When riding for the first time, it is best to fully charge the battery. On the one hand, self-discharge will reduce the charge of the lithium battery, and it can also activate the active material in it. 2. Don't exhaust the battery every time you ride. Long-term over-discharge will reduce the battery life by 3 times. When the battery is too low when the electric bike is riding, stop riding decisively. Charging time 1 Lithium battery is effective at any time, even if there is 50% charge before charging, it does not matter. This is because it is different from Ni-MH battery, which has memory effect but lithium battery does not. But it should be noted that lithium batteries cannot be over-discharged, as over-discharge will cause irreversible capacity loss. When the machine warns that the battery is low, it will start charging immediately. 2. Don't overcharge. When the charging completion indicator light is on, stop charging. If the battery is not used for a long time, the battery should be taken out of the instrument and stored in a dry and cool place, and charged once within 60 to 90 days to avoid too long storage time, and the battery will be too low due to self-discharge, resulting in irreversible capacity loss. Because the best storage state of lithium batteries is half-electric storage. Charging to make up for self-discharge. If the battery is not used for a long time, the battery should be removed from the instrument and stored in a dry and cool place, and charged once within 60 to 90 days to avoid excessive storage time, and the battery will be too low due to self-discharge. Irreversible capacity loss, because the best storage state of lithium batteries is half-electric storage (that is, between 40% and 60% of the nominal capacity of the battery). We know that the highest voltage of lithium batteries is 4.2V. Therefore, storage The voltage is preferably between 3.8V~3.9V, and the capacity at this time is basically half. Use the original charger as far as possible to use the original lithium battery charger. The original charger has strong supporting performance and moderate charging rate. Now there are some fast charging stations. It is recommended not to use more. It is possible to use it once or twice during the year. original. Excessive current charging will also cause greater damage to the internal structure of the battery. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.