We know that the extreme high or low temperature is not safe for the use of Li-ion batteries, and will also cause irrevocable damage to the batteries. Recently, the engineers at the University of California San Diego said they have developed new Li-ion batteries which can work well at extremely cold and hot temperature, with still packing a lot of energy. https://scitechdaily.com/new-lithium-ion-batteries-that-work-well-in-scorching-heat-and-extreme-cold/ Based on this technology, it may allow electric vehicles in cold and hot climates to travel farther on a single charge. It seems there will be benefits for EVs. Do you think this kind of battery will be promising? Or will there more other challenges? Thanks for your kind comments.
