The Song Ultra EV Officially Launches: The Entire Lineup Features BYD’s Second-Generation Blade Battery and Flash Charging Technology
Apr 02,2026
The Song Ultra EV Officially Launches: The Entire Lineup Features BYD’s Second-Generation Blade Battery and Flash Charging Technology
On March 26, The BYD Song Ultra EV officially launched, offering four trim levels: the 605KM Leading Edition, 605KM Transcendence Edition, 710KM Transcendence Edition, and 710KM Excellence Edition. The entire lineup is equipped with BYD’s second-generation Blade Battery and Flash Charge technology, and features luxury configurations such as a 710-kilometer CLTC pure electric range, the “Eye of the Sky B” system, “Cloud Chariot-C,” and the TBC high-speed run-flat stability system.

Equipped with second-generation Blade Battery and Flash Charge technology across the entire lineup, the Song Ultra EV ushers in the era of flash charging for B-segment SUVs
The Song Ultra EV features three industry-disrupting technologies: the second-generation Blade Battery, Flash Charge technology, and LiDAR. The Flash Charge technology delivers a new driving experience. At room temperature, a critically low battery can be “recharged” in just 5 minutes—enough time to grab a coffee or watch a short video before hitting the road again. It takes only 9 minutes to go from 10% to 97% charge, eliminating the need for lengthy stops at service areas during holiday trips. Even at -30°C, charging takes just 3 minutes longer. Charging is as quick as refueling, so say goodbye to long waits and route planning, and enjoy the carefree freedom of all-electric travel.

It’s worth noting that such fast charging speeds do not damage the battery. The second-generation Blade Battery has undergone rigorous testing—including “500 cycles of flash charging while being subjected to needle punctures”—and is proven to be both safe and durable. What’s more, the battery warranty has been comprehensively upgraded: batteries with a capacity below 77.5% are replaced free of charge, and the battery cells come with a lifetime warranty. This ensures users can enjoy the convenience and peace of mind of all-electric driving without any worries.
The Song Ultra EV offers the optional “Eye of the Gods” B-Assisted Driving Laser Edition (DiPilot 300), which provides comprehensive perception of complex road conditions, ensuring “keen vision and sharp hearing” even in challenging driving scenarios. Equipped with the latest version of the “Eye of the Gods 5.0” large language model, the system builds upon a fully closed-loop, end-to-end architecture and incorporates enhanced machine learning capabilities to deliver an industry-leading driver-assistance experience. Powered by the synergy of cutting-edge hardware and software, it effortlessly handles autonomous traffic light navigation at intersections, smooth U-turns on narrow roads, and precise parking maneuvers in parking lots. It also handles extremely narrow spaces, complex U-turns, and actively switches to service roads during urban traffic congestion, allowing even novice drivers to navigate with the confidence of a seasoned veteran.

Under the hood, the Song Ultra EV is powered by a high-output electric motor delivering up to 270 kW, accelerating from 0 to 100 km/h in just 6.8 seconds. It handles daily commutes and passing maneuvers with ease, while delivering a thrilling rush of acceleration on weekend mountain drives—effortlessly shaking off the “commute grind.” With a top speed of 210 km/h, it offers ample power even at high speeds.
In terms of space, the Song Ultra EV features a 2,840 mm wheelbase, creating the spacious interior typical of a standard B-segment SUV. Rear legroom reaches 986 mm, far exceeding that of German mid-to-large luxury SUVs. The 730-liter trunk easily accommodates six 20-inch suitcases plus a stroller, while the 150-liter front trunk features a separate storage compartment. The front seats can be folded down simultaneously to instantly transform into a “large bed,” complemented by a smart climate-controlled cooler, ensuring the whole family enjoys a relaxed and comfortable journey.

Keyword: byd,BYD CAR,electric car,Chinese car,new car,byd Song Ultra
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