Matters needing attention in the design of battery casing

The battery case is a protective case to protect the battery and internal circuits. In order to make the battery meet the special requirements of waterproof and shockproof, we must master the method to design the battery case. The technicians under the Asian land explain what should be paid attention to in the design of the battery case? 1. Shell toughness: The battery shell should have sufficient mechanical strength to protect the battery from mechanical shocks. 2. Fixing of the battery: The maximum area of u200bu200bthe battery is fixed on the shell, and it must not be loosened after installation. 3. Plate connection: Ultrasonic or spot welding is recommended. The design of the battery casing should make the plate not affected by external forces. 4. The welding temperature of ferrochrome must be controllable and antistatic, and the temperature must not exceed 350°C. 5. The welding time is not more than 3 seconds, and the number of times is not more than 5 times. The next welding should be performed after the electrode plate has cooled down. 6. It is strictly forbidden to heat the battery directly; any temperature higher than 100°C will damage the battery. What should you pay attention to when designing the battery case? That's it. The battery case is very important to the battery, so the design of the battery case is also very important to the battery. You must master the method in the design. 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: What are the advantages and disadvantages of the lithium battery separator manufacturing process?