A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of removing it as traditionally done, dramatically boosts performance. The “wet” version stores nearly twice as much charge, charges faster, and remains stable for hundreds of cycles, placing it among the top-performing sodium battery materials ever reported.
Charging a car with fusion power is actually feasible. But it’ll take more energy to keep fusion going than it creates.
Sure and I guess you could charge it by using a PC’s cooling fan in reverse and blowing on it too.