리튬 이온 배터리 공장 tiktok 링크 리튬 이온 배터리 공장 YouTube 링크 리튬 배터리 공장의 페이스 북 ufinekorea.com instagram 트위터 팔로우 Lipo 배터리 제조업체 pinterest ufinekorea.com Linkedin contact@ufinekorea.com

원통형 리튬 배터리 란 무엇입니까? 원통형 리튬 이온 배터리의 장점은 무엇입니까?

Cylindrical lithium batteries are divided into different systems such as lithium iron phosphate, lithium cobalt oxide, lithium manganate, cobalt-manganese hybrid, and ternary materials. The outer shell is divided into two types: steel shell and polymer. Different material systems have different advantages.

원통형 리튬 이온 배터리

1. What is a cylindrical lithium battery?

Cylindrical lithium batteries are divided into different systems such as lithium iron phosphate, lithium cobalt oxide, lithium manganate, cobalt-manganese hybrid, and ternary materials. The outer shell is divided into two types: steel shell and polymer. Different material systems have different advantages. At present, steel cylinders are mainly steel-shell cylindrical lithium iron phosphate batteries, which have the characteristics of high capacity, high output voltage, good charge-discharge cycle performance, stable output voltage, large discharge current, stable electrochemical performance, safe use, and wide operating range. temperature range. Environmental protection, widely used in solar lights, lawn lights, back-up energy, power tools, toy models.

2. Cylindrical battery structure

The structure of a typical cylindrical battery includes: a case, a cap, a positive electrode, a negative electrode, a separator, an electrolyte, a PTC element, a gasket, a safety valve, and so on. Generally, the battery case is the negative electrode of the battery, and the cap is the negative electrode of the battery. The positive electrode of the battery, and the battery case is made of nickel-plated steel plate.

3. the advantages of cylindrical lithium batteries

Compared with soft-packed lithium batteries and square lithium batteries, cylindrical lithium batteries have the longest development time, with a higher degree of standardization, a more mature process, a high yield and a low cost.

1. Mature production technology, low PACK cost, high battery product yield, and good heat dissipation performance

2. Cylindrical batteries have formed a series of internationally unified standard specifications and models with mature technology and suitable for continuous mass production.

3. The cylinder has a large specific surface area and a good heat dissipation effect.

4. Cylindrical batteries are generally sealed batteries, and there are no maintenance problems during use.

5. The battery shell has a high pressure resistance, and there will be no phenomena such as square, flexible packaging battery expansion during use.



친구 링크 Bz-battery / 百盈能源 / Bzbattery / Benzo Battery / Battery manufactory / Benzo Energy / Benzo korea / HY Polymer-cell

Copyright 2019 © Shenzhen Ufine Technology Co.,Ltd . All Rights Reserved