The idea that the drone had a catastrophic propulsion failure less than a second before striking a tree the flyer couldn't see is an amazing coincidence.
Launching close to a large tree, full throttle, elevator and rudder, without GPS and being...
I don't think it's likely at all.
You'd need to hear of more than one incident to decide that there's a problem with the charger.
I use the 240 watt charger.
With just over 100 flights, my five batteries have approximately 15 charge cycles each...
I think the point was that nothing in your extensive comments about the drone is not based on any factual information.
It's had numerous reviews, none of which have mentioned any of the things you did.
With 27+ hours flight experience with mine...