Explain the use of lithium batteries

Lithium batteries have been widely used in certain types of electric vehicles. Today, we will analyze some application methods of lithium batteries: 1. The battery is usually charged at the factory. When you ride 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 other active materials can be activated. 2. Don't run out of battery during each ride. Long-term over-discharge will reduce the battery life by 3 times. When the e-bike appears when the battery is too low while riding, you must stop riding decisively. Charging time 1. The lithium battery can be charged at any time, even if there is 50% power before charging. This is because it is different from Ni-MH batteries, Ni-MH batteries have a memory effect, while lithium batteries do not. However, it should be noted that lithium batteries cannot be over-discharged. Over-discharge will cause irreversible capacity loss. When the machine prompts that the battery is low, start charging immediately. 2. Don't overcharge. The indicator light will light up when the charge is over and stop charging. If you do not use the battery for a long time, you should remove the battery from the instrument and store it in a dry, cool place, within 60 to 90 days, to prevent the storage time from being too long, the battery will be too low due to self-discharge, and the formation of irreversible capacity loss , Because the best lithium battery is the storage of electric half storage. Compensation for self-discharged charge. If the battery is not used for a long time, the battery should be stored in a dry and cool place. The instrument should be charged within 60 to 90 days to prevent the deposit time from being too long and the battery power is too low. The best storage condition of the battery is half of the power storage (that is, the rated capacity of the battery is stored between 40% and 60%). We know that the highest voltage is 4.2V lithium battery. Therefore, the best storage voltage is Between 3.8V and 3.9V, the basic capacity is half. Use the original charger to charge with the original lithium battery charger as much as possible. The original charger has strong support performance and moderate charging speed. Now there are some fast charging stations. It is recommended not to use more. Temporary use once a year, twice can be forgiven. The damage to the internal structure of the battery is also great. Storage temperature environment The temperature environment is relatively wide, ranging from -20°C to 55°C, but in fact the most suitable temperature is room temperature. From the perspective of aging, temperature may be an important reason for the gradual decline in lithium battery capacity. When placing lithium batteries in strict accordance with the instructions, they should be placed in a cool and ventilated place to prevent high temperature and humidity, and try to prevent riding on rainy days. Even if you are riding, you must take care to prevent water from entering the lithium battery. Do not knock, poke, trample, modify, solar battery, do not place the battery in microwave, high voltage and other environments. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.