Disrupting the B-level pure electric market! BYD Song Ultra EV 9-minute fast charging

(Source: Connected Vehicle New Ecology)

“9 minutes in the restroom fully charges the battery, with a range of 710km direct to Beijing—BYD Song Ultra EV uses fast charging technology to eliminate range anxiety, and its luxury configuration at the 150,000 price level redefines the value benchmark for pure electric SUVs.”

I. Fast Charging Revolution: Charging Efficiency Faster than Refueling

The BYD Song Ultra EV was officially launched on March 26, 2026, creating a storm in the B-segment pure electric SUV market with a price range of 155,000 to 185,000 yuan. Its most disruptive breakthrough lies in the world-leading fast charging technology—charging from 10% to 97% in just 9 minutes at room temperature; northern users can even complete fast charging in just 3 more minutes in an environment of minus 30°C. This means that a trip to the restroom in a service area can restore the vehicle’s range to 710km, completely breaking the industry’s pain point of “slow charging.”

II. Second-Generation Blade Battery: Breakthroughs in Long Range and Safety

At the core of this technology is the second-generation blade battery, which increases energy density by 5% while maintaining the safety feature of “no fire from punctures.” The battery offers two capacities of 75.6kWh and 82.7kWh, corresponding to CLTC ranges of 620km and 710km. Based on a daily commute of 50 kilometers, a full charge can support two weeks of usage, and long-distance travel from Shenyang to Beijing can also be achieved in a single trip.

III. Class-Leading Configuration Restructures Value Standards

The Song Ultra EV is rare in the 150,000 price segment for standard configurations like the Cloud Lifting-C intelligent damping system and the TBC high-speed blowout stability system. The 2840mm wheelbase provides an exceptionally spacious five-seat space, while the 15.6-inch rotating central control screen and pure visual high-level intelligent driving solution (except for the entry version) showcase its technological appeal. In terms of performance, the 270kW motor can achieve a top speed of 210km/h, and the front MacPherson + rear five-link suspension combination balances sportiness and comfort.

IV. Purchase Recommendation: Mid- to High-Configuration is More Cost-Effective

It should be noted that the entry-level version cuts configurations like L2 driver assistance and seat heating to lower the price, so consumers with sufficient budgets are advised to opt for the mid- to high-configuration version with fast charging rights. This product perfectly integrates “long range, fast charging, intelligence, and safety,” redefining the value benchmark for B-segment pure electric SUVs with its “no shortcomings” strength.

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