you can safely get up to 300 charges for each battery but 250 to play it safe even more as you get a warning at 200. It all depends but 5 is about right. Leaving them fully charged for more than 24 hours isn't good as the auto discharge to...
I read a lot of the comments myself and can only SMH at the number of users that have absolutely no clue to how their drones work and have the belief that sensors and active track will allow a drone to fly itself and avoid almost invisible...
Kind of highlights the silliness of that 249g line in the sand, and all the angst over the mini 5 being one or two tenths of a gram over. Life is short people, let it be.