18650 battery 10000mah

　　The production process and regulations of 18650 batteries.

　　The 18650 lithium battery is still a devotee of electronic products in the notebook era. With the popularization of smart products such as smartphones and tablets, mobile chargers have become an indispensable device for everyone's transportation and travel. 18650 has also come from behind and is familiar to everyone. How did the seemingly simple 18650 lithium battery come about?

　　At this stage in the data industry, the utilization rate of lithium battery is the largest. Its most prominent advantage is its high specific energy, especially suitable for small and easy-to-use electronic products. Compared with the past batteries, lithium batteries can be recycled and reused, which has the advantages of environmental protection. The positive and negative materials of the battery can absorb lithium-ion batteries and release lithium-ion batteries. However, the organic chemical potential of the positive and negative stages of lithium-ion batteries is different. The organic chemical potential of the lithium-ion battery in the negative stage is high, and the organic chemical potential of the lithium-ion battery in the positive stage is low. When the negative stage is charged and discharged, the lithium-ion battery stored in the negative stage will be released and absorbed by the positive stage. Since the organic chemical potential of lithium-ion batteries is higher on the negative side than on the positive side, these potential differences are released as electromagnetic energy. The filling process is the reverse of the above process, that is, the lithium-ion battery in the positive stage is released to the negative stage. Because lithium-ion batteries move back and forth between positive and negative, lithium batteries are also called chair rechargeable batteries.

　　Today's most common lithium battery packaging method is 18650. Whether it is the most popular ternary material, or the first lithium iron phosphate battery in my country and the unpopular lithium titanate, they all have this specification. Cylindrical cylindrical packaging method is adopted, with a diameter of 20mm and a length of 65mm. It is widely used in mobile power supplies, pure electric vehicles, notebooks, strong light flashlights and other industries. The advantage of this type of packaging is that the specifications and models are uniform, which is conducive to automation technology and industrial production. , has the characteristics of high impact toughness, strong impact resistance, and high product qualification rate; in addition, Prismatic square hard package is more common in mobile phones and tablets. The most immediate advantage of this type of package is lightness, small size, and Good for carrying.