1. Internal short circuit (mostly soft package large monomer): the structure or process defects lead to the insertion of pole ears, too little surplus of diaphragm wrapping, burrs, diaphragm folding,
Lithium ion battery is divided into lithium cobalt acid, lithium ferrate phosphate, ternary. The batteries of the three material systems have different advantages. The batteries are widely used in lap
In terms of production and management, the Beijing Municipal Market Supervision Bureau prompts that the production and sale of electric vehicle battery products that do not meet the standard requireme
When it comes to charging lithium batteries, we all know that lithium batteries are not resistant to overcharge and overdischarge, which is also in order to make the battery cycle life and use time lo
Low-sulfur petroleum coke: Some downstream enterprises prepare goods in advance to replenish inventory, and the overall demand for petroleum coke is good. In addition, some coking units of local refin
1. Puxun recommends replenishing the battery every two months. There is a precision protection system inside the lithium battery. When the protection system is working, it needs power consumption, so
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