The authenticity identification methods of Chaowei batteries are: 1. Anti-counterfeiting icon. There is a circular anti-counterfeiting sign on the side of the battery. The center of the pattern is "Human Head", and below the head is the words "Zhejiang Chaowei" in cursive script;

2. On the left side of the pattern is a 16-digit number The factory printing code number, below it is the production license number;

3. There is a certificate label in the middle of the upper cover of the battery, and the last two digits of the certificate code for the same group of batteries are consecutive ;

4. There is a Chaowei logo (composed of a trademark and words) on one end of the upper cover of the battery. The identification method is also indicated on the "Product Manual" inside the battery box.