Still flying my standard inductrix, while awaiting part upgrades from Banggood. I am only getting about a minute or so on my Lipo batteries (Crazepony 220mah 3.7 1s). I have been fly them for some time and am sure they are beginning to wearing out. I do have more on order.
My question is - “Is there any way to test a battery’s condition?” Is there a way to tell if it is in a degraded condition? Is there a way to determine how much flight time to expect from a battery? When should I replace a battery? Do those small battery checkers provide any important information on battery condition?
I do have a HiTec 4x charger and the batteries are still charging to 4.2v, so that do not seem to provide me any significant information.
Thanks for the help.