IEC standards, namely the International Electrotechnical Commission, is a worldwide standardization organization composed of national electrotechnical commissions. Its purpose is to promote the standardization of the world's electrotechnical and electronic fields. The standard for Nickel–cadmium battery is IEC285, the standard for Nickel–metal hydride battery is IEC61436, and the standard for lithium-ion battery is IEC. Generally, the battery industry is based on SANYO or Panasonic standards.

　　Common battery IEC standards include Nickel–cadmium battery IEC602851999; The standard of Nickel–metal hydride battery is IEC614361998.1; The standard for lithium batteries is IEC619602000.11.

　　The common national standard of battery, including Nickel–cadmium battery, is GB/T11013_ 1996GB/T18289_ 2000; The standard of Nickel–metal hydride battery is GB/T15100_ 1994 GB/T18288_ 2000; The standard for lithium batteries is GB/T10077_ 1998YD/T998_ 1999, GB/T18287_ 2000.

　　In addition, the commonly used standards for batteries include the Japanese industrial standard JIS C for batteries and the enterprise standard for batteries developed by SANYOPANASONIC company.

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