Batteries
Battery density breakthrough could be enough to power electric planes
CATL, the largest manufacturer of EV batteries in the world, has announced a new super powerful one — but details are light.
These 3D-printed batteries could be the future of clean energy
Silicon Valley startup Sakuu has developed a 3D-printing platform that it says can mass produce solid-state batteries, in any shape and size
Extra-salty lithium battery less likely to catch fire
Stanford researchers have developed a battery electrolyte that can allow lithium-ion batteries to operate safely at much higher temperatures.