@Loki, As mentioned in this article by Wyze, when the battery drops below 20%, a Low Battery push notification will be sent to your Wyze app.
It should be perfectly feasible to use that notification as a trigger to switch on a Wyze plug so that charging starts. Equally important would be to have a similar notification for when the battery reaches 80 or 100% charged. This second notification could work as a trigger to switch off the Wyze plug so that charging stops and the battery is not destroyed.
This will allow outdoor cams to be used in a “plug n’ forget” way, similar to v2’s.
The next step would be to integrate this rule into IFTTT in order to create routines like “IF outdoor cam battery falls down to 20%, THEN switch on any charger or plug (outside the Wyze product family)”.