JK Smart BMS JK-B1A8S20P/JK-B2A8S20P User Manual
b)
Change passwords and device name
Click the "pen" icon on the right side of the device list to change the device name
and password.
Note that the device name only supports English or numbers.
The interface for changing the password is shown in Figure 9. To change the
device password, you must first enter the old password, and only if the current
password is correct then you can set the new password. After entering the new
password twice, click 'OK' to finish
Figure 9 Change the device name
Figure 10 Change the password
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