They probably do not look all that interesting in this small size but when printed large the fine intricate details come to life and that adds another layer of interest to the photos. They are meant to be viewed next to each other as triptich...
Battery Storage
2. If a low battery warning appears, charge the battery until it reaches 40-60% for long-term storage.
Battery Maintenance
3. Fully charge and discharge the battery at least once every 3 months to maintain battery health...
Which drone is it? A 10 year old drone probably uses the DJI Go4 app, not DJI Fly. Download the Go4 app from DJI website - not from any appstore. When the drone is connected to your controller and phone you can update the drone firmware if you...
Some DJI drones uses LiPo, some uses Li-Ion, but as others have said they are all Lithium-Ion batteries.
The Mavic 4 uses LiNiMnCoO2 - Lithium nickel manganese cobalt oxides - which is also a Li-Ion.