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Standard and attribute values ​​for commonly used lithium batteries

Return Listsource:Gratene date: 2022-06-17

Standard and attribute values ​​for commonly used lithium batteriesThe standard and attributes of lithium batteries are divided into several types. The IEC standards, the International Electrical Commission, is a worldwide standardization organization composed of national electricity committees, and its purpose is to promote standardization in the world’s electrical and electronic fields. Among them, the standards for nickel-cadmium batteries are IEC285. The standards for nickel-hydrogen batteries are IEC61436, and the lithium ion battery is currently IEC standard. The general battery industry is based on Sanyo or Panasonic standard.

Battery usage IEC standards with nickel-cadmium batteries in IEC602851999; Nickel-hydrogen batteries are IEC614361998.1; the standard of lithium batteries is IEC619602000.11.
Battery commonly used standards of nickel-cadmium batteries for GB / T11013_1996GB / T18289_1996GB / T18289_2000; standard GB / T15100_1994GB / T18288_2000; Lithium battery is GB / T10077_1998YD / T998_1999, GB / T18287_2000. In addition, the battery common standards also include Japanese Industrial Standard JIS C About Battery Standards and Sanyopanasonic’s Standards.

Lithium batteries have those properties?

Lithium batteries are divided into two categories: two categories that are not chargeable and rechargeable. Unchargeable batteries are called disposable batteries, which can only convert chemical energy into electrical energy, and cannot reduce electrical energy. Such as lithium-manganese dioxide primary batteries, lithium-thionyl chloride primary batteries. The rechargeable battery is called a secondary battery (also known as a battery). It can convert the power to chemistry energy, when used, then convert chemical energy into electrical energy, which is reversible, such as a common lithium ion mobile phone battery on the market.

The greatest feature of lithium batteries is higher than energy. Compared to energy refers to the energy of unit weight or unit volume. It is represented by WH / kg or WH / L than energy. The unit is the unit of energy, W is the watt, H is hour; kg is a kilogram (weight unit), L is a liter (volume unit). Here, one example will be described here: The rated voltage of the 5 nickel-cadmium battery is 1.2V, and its capacity is 800 mAh, and its energy is 0.96 wH (1.2V ¡Á 0.8ah). The same size 5 lithium-to be rated at a nominal voltage of 3V, with a capacity of 1200 mAh, and its energy is 3.6Wh. The volume of these two batteries is the same, then the ratio of lithium-manganese dioxide cell is 3.75 times the nickel-cadmium battery 

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