Low-temperature lithium-ion batteries have advantages such as light weight, high specific energy, and long lifespan, and are widely used in various electronic devices. Among them, low-temperature polymer lithium-ion batteries also have advantages such as simple packaging, easy modification of battery geometry, ultra-light and ultra-thin design, and high safety, making them the power source for many mobile electronic products.
Ordinary civilian batteries cannot be used at -20℃, while low-temperature lithium-ion batteries can still function normally at -50℃. Currently, low-temperature batteries are generally used in environments at or below ℃. In addition to communication power supplies, special mobile power supplies, signal power supplies, and power supplies for small power equipment also require low-temperature batteries. These power supplies also have low-temperature performance requirements when working in the field.
my country's ongoing space exploration programs, including spaceflight and lunar landing, all require high-performance energy storage, particularly cryogenic lithium-ion batteries. Specialized communication products place even stricter demands on battery characteristics, especially the ability to maintain communication even at low temperatures. Therefore, the development of cryogenic lithium-ion batteries is of great significance to the development of specialized and aerospace industries.
Low-temperature lithium-ion batteries are widely used due to their advantages such as light weight, high specific energy and long life. They are made of special materials and processes and are suitable for use in sub-zero cold environments.
