Features of cylindrical lithium-ion battery:

1. The cylindrical lithium-ion battery has formed a series of internationally unified standard specifications and models, and the process is relatively mature, which is suitable for continuous mass production.

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

3. The cylindrical lithium-ion battery is generally a sealed battery, and there is no maintenance problem during use.

4. The lithium-ion battery shell has a high withstand voltage, and no such phenomena as square and soft packed battery expansion will occur during use.

With the further expansion of the electric vehicle market and the continuous improvement of the requirements for the endurance mileage, vehicle companies have put forward higher requirements for power lithium batteries in terms of energy density, manufacturing cost, cycle life and additional attributes of products. On the premise of no great breakthrough in the field of raw materials, appropriately increasing the volume of the cylindrical battery to obtain more battery capacity becomes a direction that can be explored.

How to charge the cylindrical lithium-ion battery:

1. Prevent charging at too high temperature. If cylindrical lithium-ion battery is used in an environment higher than the specified operating temperature, that is, above 45 ℃, the battery power will continue to decrease, that is, the battery power supply time will not be as long as usual. If the device needs to be charged at this temperature, the damage to the battery will be greater.

2. Prevent charging at low temperatures If lithium batteries are used in a low temperature environment, that is, below - 10 ℃, the service life of the batteries will also be reduced. Some original lithium batteries of mobile phones cannot even be charged in a low temperature environment.

3. There is no special method to activate the lithium-ion battery. The lithium-ion battery will naturally activate during normal use of the machine.

4. Shallow charging and shallow discharging lithium batteries are more beneficial. Only when the power module of the product is calibrated for lithium batteries, it is necessary to deep charging and deep charging. Therefore, products powered by lithium batteries need not be restricted to the process. Everything is convenient, and they can be charged at any time without worrying about affecting the life.

The cylindrical lithium-ion battery also has many advantages, such as excellent cycle performance, rapid charging and discharging, high charging efficiency, and high output power. It is worth mentioning that cylindrical lithium-ion batteries do not contain toxic and harmful substances and are called green batteries.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.