According to the official website of the standardization administration commission of China, the first national compulsory standards for mobile power were issued on December 5, 2014 and will be implemented on August 1, 2015. The standard serial number is GB 31241-2014, all known as "safety requirements for lithium-ion batteries and battery packs for portable electronics", which contains more than 30 data indicators.
According to the circular, the standard contains more than 30 data indicators. Which the battery test project in addition to containing safety work parameters, identification requirements, the warning message, durability and other regular safety requirements, also contains a battery test, electrical safety test environment and protect circuit and other systemic tests.
The standard by the director of the ministry, drafting unit of China electronics technology standardization institute, guangdong shenzhen bak battery Co., Ltd., tianjin lishen battery joint-stock Co., Ltd., guangdong dongguan new energy technology Co., Ltd., Sunwoda Electronic Co., Ltd, scud (fujian) electronics Co., Ltd., Beijing zhongxing microelectronics Co., Ltd., Beijing west science and technology development limited liability company and related companies. At present, the new energy department of China quality certification center (CQC) has started to accept gb31241-2014 standard certification.