After you get the lifepo4, you can see a QR code and a string of numbers and letters on the top of the battery.They are 24-bit characters consisting of a specific encoding order,let us show you.
First,let's take CATL 302ah as an example.You can see the digital code in the picture below.(001CB240000003B6Y0111773)
They are made by laser printing on a metal plate and usually consist of 24-bit characters.Different intervals have different meanings.Must be entered in the correct order.
List of battery manufacturer codes (partial)：