Our second year in a row: What is a battery? How does it work? How do electric cars use battery tech? What is the future of battery & electric vehicle tech? Which medical devices rely on this tech? Charge your Oculus Quest (3648mAh rechargeable lithium-ion battery pack w/a 14 watt-hour rating... a double-cell battery with a nominal voltage of 3.6 volts, weighing 70 grams) to 100% and join us in a literal Temple of Batteries for an hour of entertaining & educational conversation about.... batteries and e-vehicles!