"Alright, Traveler, think of the battery like Venti’s Anemo Vision—it's the source of all the energy! It gives power to the circuit, just like Venti's wind pushes things around. Now, the switch is like the Traveler’s ability to change elements—when you activate it, current flows, just like when you switch to a new element and unleash your power. When the switch is off, it's like you’ve switched to a different element and can’t use Anemo energy anymore! And the LED? It’s like Amber’s Baron...