Zhengli New Energy launches the first dual semi-solid-state large cylindrical battery with ultra-long battery life

Zhengli New Energy launched the first dual semi-solid-state ultra-long-range large cylindrical battery, Zhengli Qilong. Its 46 series large cylindrical battery cells use ultra-high nickel positive electrode + high silicon negative electrode material system, with a battery cell energy density of 306Wh/kg; the system energy density exceeds 245Wh/kg, and the entire pack capacity is as high as 170kWh.