Characteristics of round battery

　　1. Space saving

　　The round battery is a kind of light and thin round battery, not a cylindrical battery. It can better save equipment space. At the same time, the battery capacity can be maximized due to its circular shape and larger contact area.

　　2. High energy density

　　Because of the compact circular design, the circular battery has a better space to play, and also has a higher energy density. It has more energy than the battery under the same conditions.

　　3. Low self discharge

　　Self discharge is relatively high for many batteries. However, circular batteries generally have the characteristics of low self discharge.

　　4. Longer cycle life

　　Generally, the cycle life of special-shaped batteries is very long. Circular batteries are no exception. Generally speaking, the service life is relatively long. Otherwise, it is difficult to meet the real needs of equipment manufacturers.

　　Circular battery application field

　　Different battery customization manufacturers have certain advantages in the application field of circular batteries. Very few can be controlled in all fields. Therefore, the application fields are basically aligned with the industry giants. The circular battery can be applied to wearable devices such as smart watches, rings, sports wrists, electric toothbrushes, Bluetooth headsets, medical devices, GPS, etc. The specific field depends on the specific situation analysis, and can be customized according to the actual user needs.

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