Use Low-Temperature Lithium Batteries In Extreme Environments Of -40℃

Extreme ambient low temperature lithium battery

Low-temperature lithium batteries are divided into three series according to their use environment: civil low-temperature batteries, special low-temperature batteries, and extreme low-temperature batteries.

A, civil low-temperature lithium battery: 0.2C discharge of -20℃ battery accounts for more than 90% of the rated capacity; 0.2C discharge of -30℃ battery accounts for more than 85% of the rated capacity.

B, special low temperature lithium battery -40℃ battery 0.2C discharge accounted for more than 80% of the rated capacity.

C, the extreme environment low temperature lithium battery -40℃ battery 0.5C discharge accounted for more than 50% of the rated capacity.

Below are some of the characteristics of extreme ambient low temperature lithium batteries.

1, low temperature discharge performance is high, under -40℃ environment, discharge at 0.2C, discharge capacity of 80%.

2, wide operating temperature range, -40°C to 55°C.

3, excellent low temperature cycle performance, 0.5C charge and discharge in -30℃ environment, 300 cycles after the capacity to maintain more than 85%.

4, high safety performance, through UL/CE/UN certification.

5, the size is flexible, can be customized according to customer needs, in size and shape design.

6, compared with the traditional lithium polymer battery, breaking through the discharge temperature limit of -20℃~ 60℃.

7, with mass production capacity, battery consistency is good.

8, can produce large current at -40℃, maintain large capacity.

9, under the working environment of -40℃, it can still maintain its excellent performance.

10, can be widely used in cold climate and special equipment.

Extreme environment low temperature lithium battery application field

Extreme environmental low temperature lithium batteries are widely used in deep sea underwater equipment power supply, exploration equipment power supply, cold zone rescue, railway monitoring equipment, power grid outdoor monitoring equipment, vehicle backup power supply, cold clothing, cold shoes power supply, national defense science and technology, diving equipment, polar scientific expedition, power communication, public security, medical electronics and other low temperature extreme environment.