With the rapid development of lightweight power tools, electrification of garden tools, cordless smart homes, lithium-ionized two-wheeled electric vehicles, and green energy structures, as well as the rapid increase in the penetration rate of lithium batteries in the two-wheeled vehicle markets in Europe and Southeast Asia, various market segments The demand for cylindrical batteries continues to increase, and higher requirements are placed on the performance of cylindrical batteries.

EVE's lithium cylindrical battery solutions have unique economics, intrinsic safety, extreme standardization and reliability advantages. The products are widely used in power tools, garden tools, vacuum cleaners, electric two-wheelers, portable energy storage and other fields. EVE released two new products, the all-pole 21700 40PL and the high-capacity 21700 58E, for the first time in the world to meet the performance requirements of different application scenarios.

21700 40PL: All poles, high magnification

The 21700 40PL high-rate product independently developed by EVE adopts the innovative design of an all-lug battery structure, which can effectively reduce battery impedance and increase battery power. On the basis of taking into account both energy density and power, it can be used in professional-grade tools and In the field of industrial tools, it can replace the multi-pole 18650 1P/2P/3P battery pack or the 21700 1P/2P battery pack to better meet the needs of lightweight and miniaturized applications.

It effectively achieves an energy density of 223Wh/kg, 100A continuous discharge, can support 50A high-rate cycle for 500 cycles, supports -40°C discharge, and will achieve mass production in 2023.

21700 58E: High capacity and more durable

The first released 21700 58E high-capacity product uses 9 series high-nickel materials, and the negative electrode uses high-capacity and high-density graphite blended silicon-based materials. The energy density is as high as 290Wh/kg, which meets the long-life requirements of the product and is suitable for electric two-wheeled vehicles and AGVs. , portable energy storage, sweeping robots and other diverse application scenarios.

It can meet the requirements of 3C continuous discharge and cycle life of 1000 cycles. It can operate in the temperature range of -20℃~+60℃ and can be used in most extreme environments. It will be mass-produced in 2023.

EV lithium cylindrical battery market share ranks first among domestic brands in 2022. Based on 22 years of experience in cylindrical batteries, EVE Lithium can give full play to its technical advantages and create comprehensive solutions for cylindrical batteries such as 18650, 21700, C33, and C40 based on reliability design, advanced manufacturing technology, comprehensive testing, and standardized management and control. So far, it has provided nearly 2 billion cylindrical batteries to the world.

Among them, the mass-produced 18650 series batteries can meet different capacity requirements such as 1500, 2000, 2500, 2550, 2850, 3000, 3200, 3450mAh, etc. The 21700 series batteries can meet capacity requirements of 4000, 5000mAh, etc., and C33 can meet 15.5Ah, C40 It can meet the 20.5Ah capacity demand and maintain stable operation, safety and efficiency.

EVE will continue to promote technological innovation, give full play to the advantages of EVE 's cylindrical battery solutions, and provide customers with high-quality, high-safety, high-reliability, and long-lasting cylindrical batteries to drive a better and smarter life.