Shared smartphone charging stations for public spaces
The idea is to provide shared smartphone charging stations in public spaces, such as airports, shopping malls, and cafes. Users can rent a secure charging locker or use a shared charging station to charge their devices on the go. This would alleviate the frustration of running out of battery and not having a charger readily available. Market size: The global smartphone power bank market size was valued at $9.8 billion in 2020 and is projected to expand at a compound annual growth rate (CAGR) of 8.9% from 2021 to 2028 (Grand View Research).
Public spaces
United States
