In the 1970s Exxon's M.S. Whittingham used titanium sulfide as the positive electrode material and lithium metal as the negative electrode material to make the first lithium battery. After this, the development of lithium batteries has become rapid, due to the needs of science and technology and other aspects of the gradual development of low-temperature lithium batteries. Then what is a low-temperature lithium battery?
Low-temperature lithium battery is a special battery developed specifically for the low-temperature defects inherent in the performance of chemical power. Low-temperature lithium batteries can effectively improve the discharge performance of the battery in low-temperature environment, reduce the internal resistance of the battery, to achieve the effect of high discharge rate.
1. According to the discharge performance is divided into: storage type low temperature lithium battery, multiplier type low temperature lithium battery. Low-temperature energy storage lithium battery is widely used in military tablet PCs, parachute devices, military navigators, UAV backup starter power, special flight instrument power, satellite signal receiving devices, marine data monitoring equipment, atmospheric data monitoring equipment, outdoor video identification equipment, oil exploration and testing equipment, monitoring equipment along the railroad, power grid outdoor monitoring equipment, military warm shoes, vehicle backup power. Low temperature multiplier type lithium battery is used in infrared laser equipment, strong light type armed police equipment, acoustic armed police equipment.
2. Low-temperature lithium batteries are divided into: military low-temperature lithium batteries, industrial low-temperature lithium batteries by application.
3. Low-temperature lithium batteries are divided according to the use of the environment: -20 ℃ civilian low-temperature lithium batteries, -40 ℃ special low-temperature lithium batteries, -50 ℃ extreme environment low-temperature lithium batteries.
4. According to its use environment is divided into: civilian low-temperature battery, special low-temperature battery, extreme environment low-temperature battery.
Civil low temperature lithium battery: -20 ℃ battery 0.2C discharge accounted for more than 80% of the rated capacity; -30 ℃ battery 0.2C discharge accounted for more than 50% of the rated capacity; special low temperature lithium battery: -40 ℃ battery 0.2C discharge accounted for more than 80% of the rated capacity; -50 ℃ battery 0.2C discharge accounted for more than 30% of the rated capacity; extreme environment low temperature lithium battery: -50 ℃ battery 0.2C discharge accounted for more than 50% of the rated capacity.
HCB Battery Co., Ltd. was established in 2004. As a leading manufacturer and solution provider of lithium primary batteries in China, HCB has always been committed to leading the development and manufacturing of all types of lithium primary batteries. With each improvement, HCB continues to pursue perfection. Technology development and innovation are very important to HCB. for more than 17 years, we have been focusing on providing reliable lithium primary batteries and services to our customers worldwide. We welcome inquiries.