What are Battery Casings?

Battery (Battery) refers to a device that can convert chemical energy into electrical energy in a cup, tank, or other container or compound container that contains an electrolyte solution and metal electrodes to generate electricity. With positive and negative points. With the advancement of technology, batteries generally refer to small devices that can generate electricity. Such as solar cells. The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. By using the battery as an energy source, it can obtain a current with stable voltage, stable current, stable power supply for a long time, and little influence from the outside world. The battery has a simple structure, is convenient to carry, and is easy to charge and discharge. It is not affected by external climate and temperature. Impact, stable and reliable performance, play a great role in all aspects of modern social life.

In 1746,

Generally divided into: 1.2.3.5.7, of which 5 and 7 are particularly commonly used, so-called AA batteries are

There are roughly three methods of treating used batteries internationally: solidified deep buried, stored in waste mines, and recycled.

1. Solidified deep burial, stored in waste mine

For example, a French factory extracts nickel and cadmium from it, uses nickel for steelmaking, and cadmium is used to produce batteries again. The remaining various types of waste batteries are generally sent to special toxic and hazardous waste landfill sites, but this method is not only costly but also wasteful, because there are still many useful substances that can be used as raw materials.

2. recycle and re-use

(1) Heat treatment (2) "Wet treatment" (3) Vacuum heat treatment method

The IEC standard is the International Electrical Commission, which is a worldwide standardization organization composed of the national electrical commissions. Its purpose is to promote standardization in the world's electrical and electronic fields. Among them, the standard for nickel-cadmium batteries is IEC285, the standard for nickel-metal hydride batteries is IEC61436, and the lithium-ion battery IEC standard. The general battery industry is based on SANYO or Panasonic standards.

Commonly used IEC standards for batteries are the standard for nickel-cadmium batteries is IEC602851999; the standard for nickel-metal hydride batteries is IEC614361998.1; the standard for lithium batteries is IEC619602000.11.

Nickel-cadmium batteries are commonly used as national standards for batteries. The standard for nickel-cadmium batteries is GB / T11013_1996GB / T18289_2000; the standard for nickel-metal hydride batteries is GB / T15100_1994GB / T18288_2000; the standard for lithium batteries is GB / T10077_1998YD / T998_1999, GB / T18287_2000.

In addition, battery common standards include the Japanese Industrial Standard JIS C on battery standards and SANYOPANASONIC's battery enterprise standards.