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New lead-acid batteries could achieve high performance.
A secret, fast-charging, powerful battery.
Chinese startup develops new, low-cost ways to improve the properties of lithium-iron phosphate, a leading electrode material.
A method for turning powders into fibers has many potential applications.
Promising battery technologies often get bogged down in long experiments–a new test could set them loose.
The company will share parts and production lines between hybrids and conventional vehicles.
A dip in nanotube ink turns ordinary office paper into a high-energy electrode.
A California company’s lithium metal-air batteries are lightweight and energy dense.
Nanowire electrodes could improve the performance of electric vehicles.