India, April 10 -- There must have been times when you were travelling, perhaps in a foreign country or even within your own, when you found yourself without a charged device. Sometimes we run out of battery at the worst possible moments, just when we need our devices the most. This could be while boarding a flight, navigating a foreign city where you don't know anyone, or simply when you needed someone's phone number, only to find your phone shutting down due to low battery.

In such situations, the first thing many of us do is look for a charger or a place where we can charge our device. This could be in public areas such as bus stands, airports, or railway stations, or even by asking a stranger if they could lend us their charger.

How...