EVE Lithium Energy is a company that has recently released a range of new technology products involving batteries. These products include large cylindrical batteries, "Ï€" battery systems, sodium-ion batteries, and other technologies. The R&D center where these technologies were developed is located in Huizhou and was officially completed in December 15, 2022, after 16 months of construction. The center has an investment of over 2 billion yuan and a construction area of 145,000 square meters. It is likely that these new battery technologies will have a significant impact on a variety of industries due to their focus on efficiency, performance, and versatility.
EVE Lithium Energy has released a range of new technologies and products related to battery technology, including large cylindrical batteries, "Ï€" battery systems, lithium metal secondary batteries, solid-state and sodium-ion batteries, and hydrogen energy technology. One of the standout products is a new generation of large cylindrical batteries developed by Yiwei Lithium Energy, a subsidiary of EVE Lithium Energy. These batteries have an energy density of 350Wh/kg and can be charged in just 9 minutes, making them highly efficient and convenient for a wide range of applications. The company has also developed a large cylinder pilot line, which has produced over 500,000 samples with an overall excellent rate of 92%. These new battery technologies are expected to have a significant impact on a variety of industries due to their focus on efficiency, performance, and versatility.
In addition to the large cylindrical battery mentioned earlier, Yiwei Lithium Energy, a subsidiary of EVE Lithium Energy, has also released the "Ï€" battery system. This battery system utilizes CTP integration technology and high-efficiency composite materials to achieve a weight reduction of 10% and an energy density of 260Wh/kg. This makes the "Ï€" battery system highly efficient and suitable for a wide range of applications.
Yiwei Lithium Energy has also released other battery technologies, including lithium metal secondary batteries, solid-state and sodium-ion batteries, and hydrogen energy technologies. The sodium-ion battery in particular, which is based on layered oxide positive electrodes and hard carbon negative electrodes, has a specific energy of 135Wh/kg and a capacity retention rate of up to 90% at 10C. It is able to work normally at -40°C and has a capacity retention rate of 80% after 2500 cycles. Yiwei Lithium Energy is currently preparing for pilot tests of this battery with end customers.
Overall, the various battery technologies released by EVE Lithium Energy and its subsidiary Yiwei Lithium Energy show significant progress in the field of battery technology and are expected to have a wide range of applications in the future.
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