What is a low-temperature battery?
Low-temperature lithium battery brand customization is a special battery developed specifically for the inherent low-temperature defects of chemical power performance. It adopts innovative design concepts, adopts advanced formula mechanisms and materials, strict technical processes and methods, overcomes many technical bottlenecks, and has developed a series of low-temperature lithium battery brand customized products.
What is an ordinary battery?
Ordinary batteries are disposable batteries and cannot be charged. The common ones are carbon batteries, alkaline batteries and disposable lithium batteries. The advantage is that the price is cheap (in fact, it is not much cheaper than the secondary battery), the storage time is long, that is, the self-discharge is relatively low, the weight is low, and it is easy to carry. The disadvantage is that it cannot be charged. The cost of one use is high and generally pollutes the environment. Suitable for electrical appliances with low power consumption and low current.
What is the difference between low-temperature batteries and ordinary batteries?
Since there are both low-temperature batteries and ordinary batteries on the market, what is the difference between low-temperature batteries and ordinary batteries?
1. Different from ordinary battery application fields, low-temperature lithium battery brand customization
low-temperature lithium battery brand customization is mainly used in military aerospace, vehicle equipment, scientific research and rescue, power communication, public safety, medical electronics, railways, ships, robots and other fields. According to the discharge performance, low-temperature lithium battery brand customization can be divided into energy storage low-temperature lithium battery brand customization and multiple low-temperature lithium battery brand customization. According to the application field, low-temperature lithium battery brand customization can be divided into military low-temperature lithium battery brand customization and industrial low-temperature lithium battery brand customization. According to its use environment, it can be divided into three series: civil low-temperature batteries, special low-temperature batteries and extreme environmental low-temperature batteries.
Ordinary batteries are not only suitable for flashlights, semiconductor radios, tape recorders, cameras, electronic clocks, toys, etc., Also applicable to national defense, scientific research, telecommunications, navigation, aviation, medical and other social and economic fields.
2. The difference between low-temperature lithium battery brand customization and ordinary battery in the use environment
Low-temperature lithium battery brand customization -50 ℃ can still be used normally. At present, low-temperature batteries are generally used in a temperature environment of -20°C or below. In addition to communication power supply, military mobile power supply, signal power supply and small electromechanical equipment drive power supply also need to use low temperature battery. These power supplies also require low temperature performance when working in the field.
Under normal circumstances, civilian batteries cannot be used at -20°C.
3. Difference in discharge capacity between low-temperature lithium battery brand customization and ordinary battery in low-temperature environment
At -40 ℃, the discharge 0.5 of low-temperature battery is C, and the discharge capacity exceeds 60% of the initial capacity.; 0.3C discharge at -35 ℃, the discharge capacity exceeds 70% of the initial capacity.
In a low temperature environment, the discharge capacity of an ordinary battery can only reach 25% of the initial capacity.
4. The price difference between low-temperature lithium battery brand customization and ordinary battery
Compared with ordinary batteries, the price of low-temperature lithium battery brand customization is higher than that of ordinary batteries.