I’ve been flying for many years using lipo batteries. I’ve done quit a bit of research on them to learn how to maintain them for best care and performance. But now there are intelligent limos on the market. Technology changes so fast we can hardly keep up. Regardless lipids still need to be treated the same way they have been for years. #1 never discharge completely. Best to leave 20% of its mAh rating. #2 Never recharge immediately after your flight, let them rest and cool off for at least 15 min in normal operating temperatures. If it’s very hot out let them cool off for a longer time and keep them in the shade. #3 Don’t fly with cold lips: warm them up before you go out and fly in cold weather. Use a hot pack ( hunters hand warmers) work well. Or store in warm temp for a while before you head out. I suggest 75degrees F. Lipos hate extreme cold weather. Same S extremely hot temperature too so don’t leave them resting in direct sunlight during hot temperatures. #4 Its always best to charge a 1C amp rating the day you intend to fly. Most of use free style quad copter pilots don’t like leaving our packed fully charged for more then 3 days.