Smartphone battery use and powerbanks survey

I entered an advertising competition in my university and collecting some data would be great to base our strategy on it. The prize is an internship in London that would change my bum life, so if you guys could answer it that would really mean a lot to me.

Thanks a lot in advance.

https://docs.google.com/forms/d/e/1FAIpQLSd4bMx1tNfp-FfemHhDTsBaVx_VqIoEi9v-gEhj5HdTYCVKdQ/viewform?usp=sf_link

Submitted January 16, 2020 at 10:20PM by 5vs5action https://ift.tt/2FXSaCx via TikTokTikk