JK BMS JK-PBXXX series ("inverter") BMS (JiKong) official manuals and detailed specs for V19 hardw V19

manual for JK BMS "inverter series" BMS JK-PBxxxx series V19 hardware version.
Also for the new version of their screen: https://drive.google.com/file/d/1ngoPBke83bMSNaccxz2W9ZI5NI3qXmbS/view?usp=drive_link