JB and ZJMY Holding Co (JBZY)

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ZJMY's Battery and EV Technology

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Killer Mace 3: High Energy, Better Safety, High Recycle Life, Low Cost Power Battery Manufacturing Technology.

Power lithium battery is the core of electric vehicles, its quality directly determines the quality of electric vehicles. However, it is limited by the five indexes such as energy density, discharge rate, cycle life, consistency and safety of lithium ion battery by the physical characteristics and process equipment of cathode material, separator, anode material and electrolyte. It is unrealistic to have improvement on all fronts of five indexes, or a substantial increase in the cost has to be paid. In this case, it must be a targeted breakthrough in lithium-ion battery R & D. Our team focused on only four parameters: the energy, safety, cycle life and reduce cost. We were able to improve the preparation of the cathode materials, and developed a new negative material, so to adapt the approach of the unique "big horse pull car", in order to create a battery with frequent replacement and manual maintenance. Its specific energy reaches 180-200 wh/kg, the cycle life reaches 2000 times, the safety is greatly improved, and the cost of the batteries is reduced to 850 yuan/kwh, the cost of the group of batteries is reduced to 1050 yuan/kwh. Our batteries are very cost-effective of. This battery technology sets the foundation for our EV to reach the top of EV world with high WCRM.