Application scenarios:

Consumer electronics:Smart watches, Bluetooth headsets, smart glasses, etc.

Wearable health monitoring devices：Smart bracelet, smart patch

Advantages: 

1.Strong spatial adaptability: The shape and size of the ultra-thin round 

battery enable it to better adapt to the internal space of various small and

 thin electronic devices, especially for those devices with round or curved designs,

 such as smart watches, Bluetooth headsets, etc., which can make full use of the limited space 

inside the device, improve space utilization, and realize the miniaturization and lightweight design of the device.

2.High energy density: Although the ultra-thin round battery is small in size, it has a high 

energy density due to the use of advanced materials and manufacturing processes. 

It can store more electrical energy in a limited volume, thereby providing power support 

for the device for a longer time, meeting the endurance requirements of the device, 

and reducing the frequency of battery replacement.

3.High safety: Ultra-thin round batteries usually adopt structures such as aluminum-plastic 

soft packaging. Compared with traditional steel shell batteries, they have better safety and 

eliminate safety hazards such as battery explosion. At the same time, its internal protection 

circuit and safety mechanism can effectively prevent the battery from being damaged in overcharge, 

over discharge, short circuit, etc., to ensure the personal safety of users and the normal operation of the equipment.

4.Low self-discharge rate: The self-discharge phenomenon of ultra-thin round batteries 

is relatively light. During long-term storage, the natural loss of power is slow, and 

the power can be maintained for a long time. This allows the device to maintain a certain 

standby capacity when it is not used frequently, and it can be used at any time without 

frequent charging, which improves the convenience of using the device.