What do you need to pay attention to when installing batteries in electric vehicles?

Everyone knows that electric vehicle batteries are the main part of the entire electric vehicle. The battery is a consumable product and needs to be replaced from time to time. So, what do you need to pay attention to when installing batteries in electric vehicles? 　　 1. Before installation, check whether the battery is damaged or leaking, and clean the surface of the battery with a dry cloth. If the battery shell is found to be cracked or leaked, the battery should be replaced immediately to avoid acid Liquid corrosion.　　2. The battery should be installed upright and not upside down. The distance between adjacent batteries is greater than 2 millimeters. At the same time, it should be shock-proof, pressure-proof, and installed firmly.　　3. In order to ensure safe use, the battery box where the battery is installed must be left with a vent hole, and it must not be blocked to prevent the gas generated by the battery from gathering in the battery box. 4. The battery is charged to the factory, and usually the user can directly install it in the car. If it is left for a long time (more than 2 months), it should be recharged before use: plug the charger into the battery box and then connect to 220V AC After the charger turns to the green light, continue charging for 1-2 hours, then the charging can be stopped. 5. When the electric vehicle is running, it is best to charge after the battery has used about 80-90% of the power. Do not recharge after the battery is exhausted. If the battery is exhausted, turn off the power and do not use the battery. 'Ramp up the voltage' to force driving to prevent the shortening of battery life due to 'over-discharge'.　　6. u200bu200bIf the electric vehicle is not used for a long time, the battery needs to be fully charged before shelving it. It is strictly forbidden to shelve it for a long period of time in the state of power loss. 7. If the battery is continuously charged for more than 10 hours, the charger still does not change to light. 7 If the battery is hot, charging should be prohibited immediately and handed over to the battery after-sales service. It is strictly forbidden to continue charging when the charger does not change to light. .　　 8. Different models, different brands, old and new batteries cannot be mixed.　　 9. The battery should not be close to fire and heat sources. It is strictly forbidden to expose it to the sun in the hot season. The battery should avoid violent vibration, collision and short-circuit of the positive and negative electrodes.　　10. The battery capacity is based on the ambient temperature of 25 degrees. Every time the temperature drops by 1 degree, the battery capacity will drop by about 1%. The environmental temperature should be considered during use.　　Through the above introduction, everyone should have a certain understanding of the installation of electric vehicle batteries, and I hope it will be helpful to everyone! Prev: Precautions for electric vehicle charging