Ignorance is bliss... unless your drone comes down in flames. Too much knowledge is never a bad thing. Better to have too much than too little. I would not want to lose my drone for want of a $90 battery. Bad things can happen with these batteries. I especially liked the bit about Thermal Runaway. I don't know if that was thought to be of limited application or not, but it can lead to "a very hot and dangerous fire", which would make for some spectacular footage but limit the usefulness of a crash and burn drone. I live in Arizona where the ambient air temperature is routinely above the operating range of these batteries. If I can get 70-80 flights from a battery, I would consider that a batter life well lived.