I think Everyone has experienced that moment when you need to stay on an important call, check the map, or simply keep walking - all while worrying about your phone’s battery level.
Personally, I have a power bank, but I would often forget it at home or find it uncharged. That’s what inspired me to launch a start-up offering a power bank sharing service. I built a small team consisting of two mobile app developers and one engineer.
Unfortunately, after a year of work, I had to step away from the project due to my relocation to Paris. Managing the app development remotely became too difficult, and together we decided that I would leave the project.