This model can also meet other high-voltage charger models:

1. The product has been tested at -40℃ for 2h, and the test performance is qualified. This product has been tested at a high temperature of 60℃, the test time is 2h, the test performance is qualified

2. The product has been tested by electrostatic discharge ESD, the contact discharge voltage is 4KV, and the performance is normal within the specified limit value. The air discharge is 4KV, and the performance is normal within the specified limit

3. The product has passed the surge test, the surge grade is 1KV, and the performance is normal within the specified limit value

4. The signal input end of the control board of this product has experienced 1000 times of 16V pulse voltage impact aging, and the performance is normal within the specified limit value

5. The control board of this product has been aged for 24h and sprayed with qualified three anti-paint. After testing, the performance is normal within the specified limit value