The concept of harnessing electricity from the wheels while riding a bike, driving a car, or using an electric scooter to charge mobile phones is an intriguing idea. However, in practical terms, it is not a feasible or efficient method for charging devices.
The energy generated from the rotational motion of the wheels is typically used to power the vehicle's electrical systems, such as lights, indicators, and the vehicle's battery itself. The amount of energy generated by the wheels is relatively low and insufficient to directly charge external devices like mobile phones.
To charge a mobile phone or any other electronic device, it is more practical to use dedicated charging methods such as connecting it to a power outlet or using portable power banks specifically designed for charging on-the-go. These methods provide a much more reliable and efficient source of power for charging devices.
While there are technologies being developed to harvest energy from various sources, such as regenerative braking in electric vehicles, these systems are designed for vehicle efficiency and recharging the vehicle's own batteries, rather than directly charging external devices.