Smartphone Battery Usage Research

This survey (less than 1 minute long) is part of a school project (Chemical Engineering Technology).
We're studying how people charge their smartphones and manage battery life.

We would really appreciate it if you could take a moment to fill it in.

https://forms.gle/Yk3c4pskrBu3xiHs5

All answers are anonymous.
P.S.: Got a survey too? I’d be happy to fill it in!