RAK9155 - Battery Stats without WisDM

Good day

I have a RAK9155 kit connected to a RAK7289 running on AWS IOT Core and would like to see and use the stats for the battery and charger (SoC, Current, Voltage, etc) without WisDM. It works on WisDM, but it overrides my Basics Station to Packet forwarder and we do not want to incur the costs of WisDM, since we don’t need it with our own solution.

Is there any way to obtain this data without WisDM? Is there a MQTT topic or something we do not know about?