Preface
Battery technology has been key to driving innovation and growth in areas such as electric vehicles, renewable energy storage, and portable electronics. Recently, the battery trading network has obtained the 21700 high-capacity battery cells launched by two well-known enterprises, Yintian New Energy and Far East Battery, which have a larger capacity and higher energy density than the traditional 18650 batteries. This specification of battery cells can provide a longer battery life in the same volume, so it has a wide range of application prospects in electric vehicles, portable electronic devices and other fields, the following small series will give you a detailed introduction to the 21700 high-capacitance battery cells launched by these two brands.
SILVER SKY银天新能源
Dongguan Yintian New Energy Co., Ltd., founded in 2017, covers an area of 40,000 square meters, and is a professional manufacturer of lithium-ion batteries. A large-scale potassium battery production base integrating R&D, design, production and sales. It has 4 high-end automated battery production lines, with a daily production capacity of 360,000 cells. The products include 18650 and 21700, which are widely used in electric bicycles, power tools, smart homes, portable energy storage, etc., and can provide overall solutions and product manufacturing from battery cells to systems.
Yintian New Energy INR21700E5500
Yintian New Energy's INR21700E5500 cells are designed as cylindrical and adopt the color of the blue cell sleeve, and the color of the sleeve film can be adjusted according to the requirements to meet the diverse needs of customers.
Yintian New Energy has a cell coding on the side of the INR21700E5500 cell sleeve film:
"SS INR21700E5500 and factory code" and "+", "-" positive and negative electrode logos;
Rated capacity: [email protected];
Nominal voltage: 3.7V, nominal energy: 20.35Wh;
Cycle life: +0.5C/-0.5C, 4.2-2.75V 70%@300;
AC internal resistance: ≤ 20 mΩ.
FEB Far East Battery
Founded in 2009, Far East Battery has two bases in Yichun, Jiangxi Province and Yixing, Jiangsu Province, and its main business covers energy storage, light travel, power tools, smart home and other fields. As a vertically integrated manufacturer with core production links such as potassium batteries, modules, and system integration, Far East Battery is committed to providing customers with products and green solutions with high safety, long life, high rate, high specific energy, and high reliability, and can provide customers with customized products and solutions. In the energy storage market, Far East Battery has carried out an all-round layout and created a diversified product matrix including power generation side energy storage, industrial and commercial energy storage, household energy storage systems, portable mobile power supplies, etc., which can meet multi-scenario applications and provide strong support for the global energy transition.
远东 Fab 21700-6000 months
FEB 21700-6000mAh battery cell is a cylindrical design, using purple cell sleeve color, and the sleeve film color can be adjusted according to requirements to meet the diverse needs of customers.
FEB 21700-6000mAh has "21700-6000mAh 3.6V/4.2V 21.6Wh" and "+" and "-" positive and negative electrode logos on the side of the cell mantle.
Rated capacity: [email protected];
Nominal voltage: 3.6V, nominal energy: 21.6Wh;
Cycle life: +0.5C/-1C, 4.2-2.75V 70%@600;
AC internal resistance: ≤25mΩ.
远东 Fab 21700-5500 months
FEB 21700-5500mAh battery cell is still cylindrical design, and the blue cell sleeve color design is adopted, which can be customized.
FEB 21700-5500mAh has "21700-5500mAh 3.6V/4.2V 19.8Wh" and "+", "-" positive and negative electrode logos on the side of the cell sleeve.
Rated capacity: [email protected];
Nominal voltage: 3.6V, nominal energy: 19.8Wh;
Cycle life: +0.5C/-1C, 4.2-2.75V 70%@600;
AC internal resistance: ≤25mΩ.
Summary of the battery trading network
The capacity of the 21700 cylindrical steel shell battery cell has been maintained at 5000mAh for many years, and when the industry thought that the lithium-ion battery technology had reached a bottleneck, Yintian New Energy and Far East Battery were not satisfied with the status quo and pushed the capacity of the 21700 battery cell to 5500mAh and 6000mAh, which means that the stagnant lithium-ion battery cell technology has been innovated again and can continue to attack high capacity.
The launch of the 21700 high-capacitance battery cell is in line with the global pursuit of sustainable development. This efficient energy storage technology will help reduce carbon emissions, promote the large-scale deployment of renewable energy, and help the world move towards a greener and more sustainable energy future. Overall, the launch of the 21700 high-capacitance battery cell by the two major battery cell brands marks a new milestone in battery technology. This innovation will bring more efficient and reliable energy storage solutions to various fields, driving a new step in the global energy revolution.