New standards for lithium-ion batteries for energy storage at home and abroad

Why is the government revising the lithium-ion battery standards?

The Ministry of Industry and Information Technology issued a notice on December 10. The notice states that it is revising the lithium-ion battery standards. The ministry claims that this is in order to promote the transformation and upgrading of the industry and technological progress.

What's new in China's Lithium-ion battery industry?

BEIJING, June 19 -- China's Ministry of Industry and Information Technology on Wednesday unveiled revised guidelines for the lithium-ion battery industry to further strengthen standardized management and promote the high-quality development of the sector.

How to choose a lithium ion battery pack company?

Lithium-ion battery pack companies should have the ability to control the open-circuit voltage and internal resistance of single cells. The accuracy should not be less than 1mV and 1mΩ respectively. Furthermore, they should have the ability to check the battery protection board function online. The capacity retention rate is ≥80%.

What revokes the lithium-ion battery industry specification conditions (2018 edition)?

The ministry also revokes the “Lithium-ion Battery Industry Specification Conditions (2018 Edition)” and the “Interim Measures for the Administration of Lithium-ion Battery Industry Specification Announcements (2018 Edition)”. Legally registered and established companies within China must keep to the following conditions.

Should lithium-ion battery companies be able to control temperature and humidity?

Lithium-ion battery companies should have the ability to control temperature, humidity, and cleanliness during the injection process. They should have the ability to detect internal short-circuit high voltage (HI-POT) online detection after battery assembly. 3.

Should lithium-ion batteries be built on farmland?

No lithium-ion battery projects should be built on permanent basic farmland, "redline areas" for ecological protection or other areas where the construction of industrial enterprises is prohibited, the guidelines state.