Battery Capacity of New Energy Vehicles Enters a Phase of Rational Growth

[Technology Trend] The average battery capacity per new energy vehicle continues to rise, as the industry shifts from blindly increasing battery size to rational design.

Key Data: 67.8 kWh Becomes the New Benchmark

From January to April this year, the average battery capacity per new energy vehicle in China reached 67.8 kWh, up 33.8% year-on-year. Among these, battery electric passenger cars averaged 64.7 kWh (+21%), while plug-in hybrid models reached 37.3 kWh (+40.1%).

Strategic Foundation: Dual Drivers of Demand and Competition

High battery capacity is transitioning from a premium-exclusive feature to an industry-wide standard. For example, BYD's Yangwang series has surpassed 150 kWh, and mainstream family vehicles commonly exceed the 60 kWh threshold, reflecting a deep strategic balance between product positioning and consumer range anxiety.