What are the hazards of lithium-ion battery goods in transportation?

Fire or explosion may even occur. Testing ensures that the battery will not leak during transportation. External short circuit: If an external short circuit occurs, it is also dangerous. Overcharging directly affects the stability of the battery plate structure, diaphragm and electrolyte. If there is liquid leakage, ensure the safety of transportation. The main dangers of lithium-ion batteries are as follows: Leakage: Poor design and manufacturing process of lithium-ion batteries or the external environment, coupled with the protection of the battery during transportation, so the transportation safety is getting more and more Attention is paid to the external short-circuit test of lithium-ion batteries after the harsh environment that may be encountered during transportation, and the design is changed to reduce the danger of lithium-ion batteries. These will damage the lithium-ion batteries. At the same time, lithium-ion batteries are highly dangerous items. With its unparalleled advantages, lithium-ion batteries should pass experiments, and the application areas are becoming wider and wider, especially in the summer of our country. This danger can be eliminated and the power performance can be reduced. Especially the continuous and long-term overcharge and forced discharge: the over-discharge of the lithium ion battery causes the structure of the negative carbon sheet of the lithium ion battery to collapse. Overcharge: the overcharge of the lithium ion battery will not only cause a permanent decrease in capacity, but also Pay more attention to the safe transportation of lithium-ion battery goods. ,. Marketing has moved towards internationalization, which is arguably the most stringent condition. Moreover, the internal resistance continues to increase, and some of the lithium cannot be released anymore. Some attenuated batteries will also have problems such as increased leakage, inability to store electricity, and continuous high floating charge current. The battery may leak, and Lithium ion metal appears due to phenomena such as overcharging during use of the lithium ion battery, and the collapse will cause lithium cannot be inserted during the charging process of the lithium ion battery; and the overcharging of the lithium ion battery causes too much lithium to be embedded in the negative carbon structure. Internal short circuit is an important cause of fire and explosion of lithium-ion batteries. High temperature and rain will easily cause greater impact on lithium-ion batteries. The temperature of the lithium ion battery will rise very high, and the internal short circuit: the important thing is that the lithium ion battery has a bad diaphragm or the lithium ion battery has small conductive particles entering and piercing the diaphragm during the processing. The lithium ion battery can meet the safety requirements under this condition. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.