title_body: What is a safe amount of time a LiPo pack can be kept fully charged before it is discharged to storage capacity?
upvoted_answer: You should store the battery fully charged as little as possible; a few days is probably fine, but when it gets closer to a week or more you might start to see it's health degrading. That said, there is no hard limit where it will stop working, so my advice is to charge it when you are going to use it, and then charge / discharge it to 3.8 V / cell when you are done.
  
  
    A battery sitting at room temperature fully charged will lose about 20% of its capacity in a year. A battery sitting at 60 degrees Celsius will lose 40% of its capacity in just 3 months.
  
  
  https://brushlesswhoop.com/storing-fully-charged-lipo-batteries/