NIO’s semi-solid state EV battery supplier ramps output as 621-mi range ET7 rolls out
NIO and its suppliers are forging a new path in China’s EV market. WeLion New Energy Technology, NIO’s semi-solid-state EV battery maker, saw a 31% increase in installations last month. The growth comes as NIO officially began renting its 150 kWh battery pack for the new ET7 this month, enabling over 621 (1,000 km) CLTC range.
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