Relevant matters to pay attention to when charging lithium batteries

1. In order to prolong the service life of the lithium battery, it is necessary to charge and discharge the lithium battery frequently. In the future, it is necessary to cultivate the habit of charging 80% of electric vehicles. In addition, lithium batteries cannot be stored for a long time. 2. When charging an electric vehicle, the electric door lock must be closed and the battery cannot be turned upside down. When charging, it should be fully charged and should not be recharged separately. 3. Electrical appliances should not be stored in the state of losing power, so the battery should not be stored, and the battery should be fully charged every month. 4. Responsible for using a lithium battery charger, because the original battery material and the lithium battery processing process are different, the technical requirements of the charger are different, so only use a special charger to charge the lithium battery has a longer life, and Prevent safety hazards. 5. When the lithium battery is exhausted, the power should be turned off and ride, and the recovery voltage can not be used to prevent serious power loss, so as to adjust the battery life. The advantages and disadvantages of lithium batteries and lead-acid batteries are as follows: Cycle life: 1200~2000 times for lithium batteries and 500~900 times for lead-acid batteries. Specific energy, lithium battery 150Wh/kg, lead-acid battery 40Wh/kg. The volume of lithium batteries is 2/3 of that of lead-acid batteries. Light weight, lithium battery is light, only 1/3~1/4 of lead-acid battery. In terms of price, lithium batteries are higher, the price of 24V/10Ah: 750~1200 yuan, and the lead-acid battery is lower, the price of 24V/12Ah: 200~300 yuan. Charging and protection, lithium battery, the protection cost is high and chaotic, and the protection cost of lead-acid battery is low. In daily life, we don’t understand much about batteries. Through the above analysis, the author can know that lead-acid batteries and lithium battery chargers are not universal. In the work of rechargeable batteries, we need to choose corresponding dedicated chargers. Charge the battery to prevent mutual mixing, safety hazards or interference. 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: Analyze the design of lithium battery online charge and discharge management circuit