Core Insights - Envision Energy has launched its 46-series cylindrical battery, which has been delivered to the U.S. for BMW's global electric platform models [1] - The 4680 battery, initially announced by Tesla in 2020, is expected to reduce manufacturing costs by approximately 20%, equipment investment costs by 35%, and factory footprint by 70% [1] - The automotive industry, including companies like BMW, Volvo, and NIO, is increasingly investing in cylindrical battery technology, with BMW being one of the few to persist with this approach [1] Group 1 - The 46-series cylindrical battery features a maximum energy density of approximately 310Wh/kg, which is about 20% higher than the batteries currently used by BMW, resulting in a 30% increase in vehicle range [2] - This battery supports fast charging technology, allowing for a 10%-80% charge in just 10 minutes, and has enhanced safety features to reduce thermal runaway risks [2] - The 46-series battery is compatible with a voltage range of 400-1000V, covering all vehicle classes from A to D, which helps lower development costs and timelines [2] Group 2 - Future BMW models equipped with the 46-series battery include the global X7 and X3, as well as the North American and Latin American X5 and X6 models [2] - To ensure timely delivery of these models, Envision Energy has established a more efficient production line at its Hebei Cangzhou super factory, set to begin mass production in the second half of this year [2]
远景动力下线46系大圆柱电池，将供应宝马全球电动平台|最前线