Severe cold weather, the original energy full of lithium batteries, seems to have entered the "hibernation" state, in the performance and capacity will play a big discount, which to outdoor enthusiasts of snow mountain climbing, polar exploration and other extreme sports, bring a lot of trouble, despite having excellent performance of lighting equipment, but why not the battery suddenly "extinguished", Therefore, many outdoor extreme sports enthusiasts hope that there are low temperature resistant battery manufacturers on the market who can produce low temperature batteries that can work normally in the cold and low temperature environment of the corresponding electronic equipment, so if so, is there a low temperature resistant battery manufacturer on the market, the answer is of course yes, let's take a look at it together!
Snow-capped mountain climbing
Low temperature resistant battery is a special battery specially developed by Greep to overcome the inherent low temperature defects of chemical power supply performance, after years of R & D and manufacturing and practice improvement of low temperature special lithium polymer battery, in Greep continues to improve raw materials and equipment technology, the current Greep low temperature battery has the following battery performance.
First, low temperature battery performance
1. High discharge performance of low temperature battery in low temperature environment, the lowest discharge at -50 °C to 0.2C, efficiency of more than 60%; In the environment of -40 °C, it is discharged at 0.2C, and the discharge capacity is 80%;
2. The working temperature range of low temperature resistant battery is wide and can work from -50 °C to 50 °C;
3. The low-temperature battery has excellent low-temperature cycle performance, charging and discharging at 0.5C in -30 °C environment, and the capacity is maintained at more than 85% after 300 cycles;
4. Low temperature resistant battery has high safety performance and passed UL/CE/UN certification;
5, flexible size, according to customer needs, in the size and shape of support design customization;
6. Compared with traditional lithium polymer batteries, low-temperature resistant batteries break through the discharge temperature limit of -20 °C ~ 60 °C.
7. Have the ability of mass production, and the consistency of the battery is good;
8. The low temperature resistant battery can generate a large current at -50 °C and maintain a large capacity.
Second, the performance curve of low battery charge and discharge resistance
The Greep cryogenic lithium polymer battery is capable of stable charging at -20°C at 0.2C
Greep cryogenic lithium polymer batteries are discharged at -10 to 50°C at 0.5C, with a discharge efficiency of more than 90%
Greep cryogenic lithium polymer batteries discharge at -20 to -40°C at 0.5C, with an efficiency of more than 60%
Greep cryogenic lithium polymer batteries discharge at -40 to -50°C at 0.5C, with an efficiency of more than 60%
The above is the performance of The Greep low-temperature battery is introduced, the Greep low-temperature battery uses proprietary battery raw material formula and innovative production and manufacturing technology, which can effectively improve the discharge performance of the low-temperature battery in the low-temperature environment, reduce the internal resistance of the battery, and achieve the effect of efficient discharge, while Greep as a battery power supply design and manufacturing high-tech enterprise that integrates battery cell + BMS management + Pack structure design, can work closely with customers. Production and manufacture of suitable practical application needs of low-temperature battery power supply application products, the current production of low-temperature batteries are widely used in low-temperature action cameras, low-temperature emergency start-up power supply, low-temperature robots, car trackers, military radios, wire break indicators, aerospace, deep-sea snorkeling, polar science, exploration, cold belt rescue, disaster relief, winter clothes, cold shoes and other fields, and the application at the user end has won a good reputation!