Introduction to Low Temperature Lithium Battery
Low-temperature battery is a special battery specially developed for the low-temperature defects inherent in the performance of chemical power sources. It adopts new design concepts, advanced formula systems and materials, updated manufacturing processes and methods, and overcomes multiple technical bottlenecks. Low-temperature lithium battery series products.
Low-temperature lithium batteries are divided into low-temperature lithium batteries for military use and industrial low-temperature lithium batteries according to application fields.
Low-temperature lithium batteries are classified according to their discharge performance: energy storage low-temperature lithium batteries, rate-type low-temperature lithium batteries.
Low-temperature energy storage lithium batteries are widely used in military tablets, paratroopers, military navigators, unmanned aerial vehicle backup power supplies, special flight instrument power supplies, satellite signal receiving devices, marine data monitoring equipment, atmospheric data monitoring equipment, and outdoor video Identification equipment, oil exploration and testing equipment, monitoring equipment along the railway line, outdoor monitoring equipment for the power grid, military warm shoes, on-board backup power supply.
Low-temperature rate lithium batteries are used in infrared laser equipment, strong light armed police equipment, and acoustic armed police equipment.
Low-temperature lithium batteries are classified as follows according to the usage environment:
A. -20℃ civilian low-temperature lithium battery: -20℃ battery 0.2C discharge accounts for more than 90% of the rated capacity; -30℃ battery 0.2C discharge accounts for more than 85% of the rated capacity
B. -40℃ special low-temperature lithium battery, 0.2C discharge of -40℃ battery accounts for more than 80% of the rated capacity;
C. -50℃ extreme environment low temperature lithium battery, when the battery discharge at -50℃, the 0.2C discharge accounts for more than 50% of the rated capacity;
According to its use environment, it is divided into three series: civilian low-temperature batteries, special low-temperature batteries, and extreme-environment low-temperature batteries.
A. Civilian low-temperature lithium battery: 0.2C discharge of -20℃ battery accounts for more than 80% of the rated capacity; 0.2C discharge of -30℃ battery accounts for more than 50% of the rated capacity;
B. Special low-temperature lithium battery: 0.2C discharge of battery at -40°C accounts for more than 80% of the rated capacity; 0.2C discharge of battery at -50°C accounts for more than 30% of the rated capacity;
C. Low-temperature lithium battery in extreme environments: 0.2C discharge of the battery at -50°C accounts for more than 50% of the rated capacity.
