18650 3.7v batteri Manufacturers

In recent years, the market for automotive emergency starting power supplies made of lithium polymer batteries has grown rapidly. This type of battery is light in weight and compact in size. It can be held in one hand for easy carrying.

The power recovery decision-making consultation salon co sponsored by the Beijing Association for Science and Technology and the Literature and Information Center of the Chinese Academy of Sciences was held in Beijing Green Space Center yesterday. Fei Weiyang, academician of the Chinese Academy of Sciences, pointed out that in recent years, the key technology of pure electric drive has made great progress, and the core technology of electric vehicles represented by lithium ion has made a major breakthrough. However, the massive application of lithium batteries will also lead to the retirement of a large number of lithium batteries. Therefore, it is necessary to strengthen the research and development of advanced technologies for lithium battery recycling to achieve safe and efficient disassembly and overall recovery of valuable metals and prevent secondary pollution.

18650 battery was a legend of Tesla. Now, with the mass production of Model 3, the historical mission of 18650 battery is coming to an end. All Tesla models may replace the 21700 lithium battery. What is the reason behind this?

1. Improve staff's safety awareness and emergency response and organization ability; 2. Improve employees' ability to escape and evacuate in emergencies;

Against the background of increasingly depleted oil resources and environmental pollution, electric vehicles have entered a period of rapid development. However, due to the high cost, short battery cycle life, short range and other problems of electric vehicles, further large-scale promotion of electric vehicles is also restricted.