This is how a drone can look like when displayed on Flightradar24. It is from March last year. Larger drones over The Black Sea are displayed s regular planes
Have you looked into what EcoFlow can give you, in terms of power. Perhaps you would like to charge your computer and mobile phone at the sam time.
https://us.ecoflow.com/pages/river-portable-power-stations
I use iPhone 12 Pro Max without an iPhone protective case for Mavic Pro 1 and for Mavic Air 1. But it is OK to use the controller with the case on for my Mavic Air 2. When I use the iPhone without a case it is a little too eazy to hit the turn off button on the phone which is bad
The Apps Windy and UAV Forecast probably give you all information you need for a preflight analysis. Wind on the ground is one thing but the wind speed and direction at 330 feet and above is even more important to know before you fly.