I first want to the Apple Store to get a new battery and they told me a water sensor went off in my phone and they cannot replace the battery . So I went to a third party store and got a brand new Apple battery installed for $60. One week later battery health one down to 92%. I went back to the store and ask for a new battery and they told me I had to send it to the other store and wait a couple days for it to be tested. They said it could be my chip causing the battery to drain faster . Does this sound legit?