Category: ibm research

IBM’s cobalt-free EV battery uses materials extracted from seawater

[ad_1] According to IBM, the new design could outperform current lithium-ion batteries in cost, charging time (less than five minutes to reach an 80 percent charge), power density and energy efficiency. The battery is also less flammable, and it could be used in aircraft and smart energy grids, as well as electric cars and trucks. […]