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This article introduces the difference between low-temperature lithium battery and ordinary battery from four aspects: application field, use environment, discharge capacity and price.

1、 What is a cryogenic battery?

Low-temperature lithium battery is a kind of special battery specially developed for the inherent low-temperature defects of the performance of chemical power supply. It adopts innovative design concepts, uses advanced formula systems and materials, and rigorous process manufacturing processes and methods to overcome multiple technical bottlenecks, and develops a series of low-temperature lithium battery products.

2、 What is an ordinary battery?

Ordinary batteries are primary batteries, which are not rechargeable. Common ones include carbon batteries, alkaline batteries, and primary lithium batteries. The advantages are low price (not much cheaper than secondary batteries), long storage time, low self-discharge, low weight, and easy to carry. The disadvantage is that it is not rechargeable, and the one-time use cost is high. Discarding it will generally pollute the environment. It is suitable for electrical appliances with low power consumption and low use current.

3、 What is the difference between low-temperature battery and ordinary battery

Since there are both low-temperature batteries and ordinary batteries in the market, what is the difference between low-temperature batteries and ordinary batteries?

1. Low temperature lithium battery is different from ordinary battery in application fields

Low-temperature lithium batteries are mainly used in the fields of national defense science and engineering, vehicle-mounted equipment, scientific research and rescue, electric power communication, public security, medical electronics, railways, ships, robots, etc. According to the discharge performance, low-temperature lithium batteries are divided into energy storage type low-temperature lithium batteries and multiple type low-temperature lithium batteries. Low-temperature lithium batteries are divided into special low-temperature lithium batteries and industrial low-temperature lithium batteries according to their application fields. According to its use environment, it is divided into three series: civil low-temperature battery, special low-temperature battery, and low-temperature battery in extreme environment.

Ordinary batteries are not only suitable for flashlights, semiconductor radios, radio recorders, cameras, electronic clocks, toys, etc., but also for national defense, scientific research, telecommunications, navigation, aviation, medicine and other fields in the national economy.

2. Difference between low-temperature lithium battery and ordinary battery in use environment

Low temperature lithium battery can still be used normally at - 50 ℃. At present, low-temperature batteries are generally used in the temperature environment of - 20 ℃ or below. In addition to communication power supply, mobile power supply, signal power supply and small power equipment drive power supply also need to use low-temperature batteries. These power supplies also have low-temperature performance requirements when working in the field.

Ordinary batteries cannot be used at - 20 ℃.

3. Difference of discharge capacity between low-temperature lithium battery and ordinary battery in low-temperature environment

The low-temperature battery is discharged at 0.5C at - 40 ℃, and the discharge capacity exceeds 60% of the initial capacity; Discharge at 0.3C at - 35 ℃, and the discharge capacity exceeds 70% of the initial capacity.

The discharge capacity of ordinary battery in low temperature environment can only reach about 25% of the initial capacity.

4. Price difference between low-temperature lithium battery and ordinary battery

The price of low-temperature lithium battery is higher than that of ordinary battery.

The difference between low-temperature lithium battery and ordinary battery mentioned above is introduced here. The most essential difference between low-temperature battery and ordinary battery is the difference in battery operating temperature. The low-temperature battery has a wider range of storage temperature than ordinary battery. If you need to purchase low-temperature lithium battery, you can choose Youchuang Zhiyuan, which is one of the domestic low-temperature battery manufacturers, YCY low-temperature lithium battery uses proprietary battery raw material formula and innovative manufacturing technology, which can effectively improve the discharge performance of the battery under low temperature environment, reduce the internal resistance of the battery, and achieve the effect of high-speed discharge; Therefore, low-temperature lithium battery has longer life and stronger power. Discharge at 0.2c at a low temperature of - 30 ℃. The discharge capacity of the low-temperature battery of Youchuang Zhiyuan still exceeds 80%.

Juda Lithium Battery - Dongguan Juda Electronics Co., Ltd. - 21 lithium battery customized manufacturer: lithium battery pack has a variety of varieties, battery capacity, overall dimensions, protection circuit functions, etc. can be flexibly designed to provide high-quality battery supporting solutions and stable, reliable, safe, cost-effective battery solutions and lithium battery products.

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