Researchers at Zhejiang University in China have developed a lithium battery capable of withstanding temperatures as low as -80°C. According to the researchers, this new type of battery could one day be used in a wide variety of electric vehicles, from cars to aircraft.
According to the South China Morning Post, this breakthrough could solve the problems associated with operating and recharging electric vehicle batteries in extreme conditions. Lithium-ion batteries are designed to operate at comfortable ambient temperatures, ideally between 20°C and 25°C. Below this temperature, the battery’s internal resistance rises, meaning it requires more energy to operate properly. This is why batteries discharge faster in cooler temperatures, especially in winter.
To achieve such a result, the scientists had to create a new electrolyte, using a kind of…
