Battery Manufactory

Low-temperature lithium-ion battery is a new type of lithium-ion battery, its main feature is that it can work normally at a lower temperature (usually -10°C to -50°C), suitable for power in cold regions or low temperature environments storage and use. Compared with ordinary lithium-ion batteries, the main difference of low-temperature lithium-ion batteries lies in the following two aspects: Material selection: Low-temperature lithium-ion batteries use anodes with low activation energy and cathode materials with high specific volume and high specific energy to ensure that the reaction rate of the electrodes can remain fast enough at low temperatures. At the same time, low-temperature lithium-ion batteries also use electrolytes with better conductivity and higher ion transmission rates to ensure the efficiency and rate of lithium ion transmission at low temperatures. Design optimization: The design of low-temperature lithium-ion batteries has also undergone a series of ...