The cylindrical 21700 has almost no memory effect and no toxic substances, and the advantages of lithium-ion batteries make it widely used in the field of new energy vehicles. The widespread use of cylinder 21700 is actually inseparable from its advantages. There are still many people who are not clear about these beliefs. Today, I will explain to you what we need to understand in the future. In fact, this product is a cylindrical battery model, specifically referring to the outer diameter of the cylindrical battery being 21mm; 700 refers to a cylindrical battery with a height of 70.0mm. This is also the basic information of cylinder 21700. It is also something that needs to be understood when using it in the future. Moreover, it is mainly developed as a new model to meet the requirements of electric vehicles for longer driving ranges and to improve the effective utilization of vehicle battery space during use. Compared to the common 18650 cylindrical lithium-ion battery, 21700 of the same material can have a capacity increase of over 35%. If you have any questions, you can call us at any time to inquire. You can access the official website to see the contact information, and you can also consult online customer service personnel. We will help everyone solve some problems with quotation methods.

The cylindrical 21700 is also produced using 18650 batteries, but in recent years, the pursuit of high specific energy for power lithium batteries has become an irreversible trend. We have also seen many battery companies turning their attention to the layout of 21700 batteries. The advantage of cylindrical 21700 is that it is completely compatible when used, so some companies are more cautious in implementing compatibility between two battery models on the production line. This is also one of its major advantages. We should also understand these when using them in the future. At present, some companies import their production lines from abroad, but they assemble them themselves, so they can invest less cost to achieve conversion. The relative density of the majority of domestically produced cylindrical 21700 batteries is between 100 to 150 watts per hour per kilogram. In addition, when using it, it is also necessary to know that its production and processing equipment, process technology, etc. are not ready in a single day, and currently cannot be produced in large quantities without the rapid development trend of process technology. The prices of the products here are very reasonable, and the quality is guaranteed. If your industry needs it, you can come and take a look.