My phone died while charging overnight

[JC517]

I had my phone connected to wireless charger before going to bed, woke up in the middle of the night and tried to check what time it was, and it was dead completely. Like so dead that it won't give me that low battery sign. How do you prevent this from happening?

[ChaosSaber]

Did the phone get bumped to where it wasn't in the right spot to charge? I have cats that will bump mine and knock it out of place

[JC517]

You can see that it was being charged on the graph