Which product innovation had the biggest impact on improving EV charging convenience for long-distance travel?

Electric vehicles are transforming transportation, but how well do you know the product innovations behind this revolution? This trivia question tests your knowledge about a surprising design feature that significantly improved consumer adoption of EVs. Understanding these innovations reveals how product design can overcome adoption barriers and change consumer behavior in the transportation industry.

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Tesla's Supercharger network with strategically placed stations along major travel corridors
Wireless induction charging pads installed in parking spaces
Swappable battery technology allowing quick exchanges at service stations
Mobile charging trucks that can provide emergency power to stranded EVs