I think it's dangerous to fly a drone with a battery that's been used 100s of times. Old, heavily used rechargeable battery may discharge so quickly at 20% level or any other low level to crash the drobe before it can reach home.
For that reason, I've been using a permanent marker to keep count of flying times. I probably discard the battery at some arbitrary 100+ count.
For that reason, I've been using a permanent marker to keep count of flying times. I probably discard the battery at some arbitrary 100+ count.