BYD will host a “disruptive technology” launch event in Shenzhen on March 5th

The upcoming technology launch will focus on five key areas: batteries, charging solutions, hybrid systems, intelligent driving (ADAS), and high-voltage platforms, introducing a comprehensive suite of technologies. In addition to the release of major technologies, the Chinese new energy vehicle (NEV) giant will also showcase over ten new models from its various brands 

Official teaser image of the BYD Seal 08 front lighting signature

BYD will hold a technology launch event in Shenzen on March 5. The upcoming technology launch will focus on five key areas: batteries, charging, hybrid systems, intelligent driving, and high-voltage platforms, introducing a comprehensive suite of technologies. 

The event will also showcase over ten new models and a significant product offensive across its Dynasty, Ocean, Denza, and Yangwang brands. The event will see the official market launch of the Seal 07 EV, of the D-segment flagship Suv Great Tang, of the new flagship sedan, the Seal 08. and the commencement of pre-sales for the all-new Song Ultra EV and the updated Denza Z9 GT. 

Semi-Solid-State Battery / Second-Generation Blade Battery 

BYD Blade Battery

As early as mid-February, BYD had already announced that its sulfide-based semi-solid-state battery had passed all 18 extreme safety tests. It is reported that this semi-solid-state battery cell has an extremely high energy density. When combined with the Blade Battery structure, the energy density of the battery pack exceeds 300Wh/kg, making it 25% lighter than traditional liquid electrolyte battery packs. When installed in Yangwang models, the range can easily exceed 1,000 kilometers. It is expected to gradually be introduced to the Dynasty and Ocean series models as well. 

Meanwhile, the energy density of the second-generation fast-charging Blade Battery, based on the lithium iron manganese phosphate (LMFP) chemistry, is expected to increase to 190-230Wh/kg compared to the first-generation’s 140-150 Wh/kg. According to BYD’s previously stated goals: by 2030, it aims to achieve cost parity between semi-solid-state and liquid electrolyte batteries, three years ahead of industry expectations. 

Megawatt Flash Charging 2.0 

BYD Megawatt Flash Charging Station

Charging anxiety has long been a core pain point for electric vehicle users. The Super e-Platform released last year already achieved “400 kilometers of range with 5 minutes of charging.” This upcoming event may see the launch of an upgraded version, Megawatt Flash Charging 2.0. According to leaks, Flash Charging 2.0 could reach a maximum power of 1500kW. 

Combined with full liquid cooling and a lightweight charging gun cable weighing only 2 kilograms, it aims to achieve “500 kilometers of range with just 4-6 minutes of charging.” More crucially, this technology will be made available for mainstream models priced around 150,000 yuan, no longer exclusive to million-yuan luxury cars. Additionally, the supporting charging network will be expanded simultaneously, with plans to build 15,000 ultra-fast charging stations by 2026, covering highways, commercial areas, and residential communities. 

DM 6.0 Hybrid System 

In the hybrid sector, BYD will introduce the DM 6.0 system. Predictions suggest the dedicated engine’s thermal efficiency will exceed 46.5%, with fuel consumption when the battery is depleted as low as 2.4L/100km. Pure electric range is expected to increase to 250-350 kilometers, and the comprehensive range is set to surpass 2,300 kilometers. 

In terms of driving experience, the DM 6.0 system is expected to deliver a driving feel close to that of a pure EV, with smooth, jerk-free acceleration. An AI-powered intelligent battery preservation function will be able to predict road conditions 50 kilometers in advance, achieving a 10% optimization in fuel consumption. It is reported that this system will gradually be introduced to family cars priced between 100,000 and 150,000 yuan, such as the Qin PLUS and Song Pro, within 2026. 

God’s Eye 5.0 

God's Eye Advanced Driver Assistance Systen

In the realm of intelligence, BYD’s end-to-end large model-based “God’s Eye 5.0” intelligent driving system is expected to be unveiled at this event. The new intelligent driving system will reportedly still be divided into three tiers (A, B, C). The B-version will come standard with a lidar. 

Supported by the end-to-end large model, the system will enable functions such as Urban NOA, Highway NOA, and all-scenario parking. Making technology more accessible will be a highlight of this event. It is reported that models priced around 150,000 yuan will come standard with lidar, Highway NOA will be standard on models priced above 100,000 yuan, and Urban NOA will be standard on models priced above 150,000 yuan. 

All-Domain 1000V High-Voltage Platform 

The upgrade of the vehicle’s underlying architecture is the foundation for implementing all core technologies. According to leaks, BYD is expected to officially announce the comprehensive adoption of an all-domain 1000V high-voltage platform. Coupled with its self-developed automotive-grade silicon carbide electric drive system, this will enable a leap in overall vehicle efficiency. 

It is reported that the new platform will be compatible with a wide voltage range (400V-1000V). The efficiency of the silicon carbide electric drive can be increased to over 99%, reducing energy loss by approximately 70%. 

Combined with a high-power motor capable of 30,000 rpm, this results in more power, a more compact size, and greater energy efficiency during highway driving. More critically, this technology will also follow a path of broad accessibility, filtering down to the mainstream market segment (around 150,000 yuan) within 2026. 

In addition to the release of major technologies, BYD will also showcase over ten new models from its various brands 

DENZA Z9 GT

The updated Denza Z9 GT

BYD’s premium brand Denza announced that the updated Z9 GT will make its official debut on March 5, 2026. Regulatory filings from the Ministry of Industry and Information Technology (MIIT) confirm that the shooting brake will feature a maximum pure-electric range of 1,036 km, the longest currently recorded for a mass-produced BEV in China. The updated Denza Z9 GT will continue to be available in both BEV and PHEV variants. The Denza Z9 GT competes in the high-performance luxury segment against the Zeekr 001 and Porsche Taycan. 

BYD SEAL 07 EV 

BYD Seal 07 EV in purple exterior paint

Dimensionally, the mid-size electric sedan BYD Seal 07 EV measures 4995 mm in length, 1910 mm in width, and 1495 mm in height, with a wheelbase of 2900 mm, which is 10 mm wider than the DM-i variant. It is equipped with a 69.07 kWh battery pack and a 240 kW motor, delivering a 705 km CLTC range. 

BYD SONG ULTRA EV 

BYD Song Ultra EV

The Song Ultra EV is a new mid-size SUV measuring 4850/1910/1670 mm with a 2840 mm wheelbase. Built on the e-Platform 3.0 Evo, it features a 270 kW (362 hp) rear motor and a top speed of 210 km/h. Two battery options (75.6 kWh and 82.7 kWh) offer CLTC ranges of 620 km and 710 km, respectively. 

BYD SEAL 08 

Roof-mounted LIDAR on the Seal 08

The new flagship sedan represents the production evolution of the Ocean-S concept. The Seal 08 is equipped with rear-wheel steering to enhance manoeuvrability for its 5-meter-plus footprint. It also features the DiSus-C intelligent damping control system. 

BYD GREAT TANG 

BYD Great Tang

BYD has officially unveiled the first official images of its D-segment flagship SUV, the BYD Great Tang (or Datang in Chinese), confirming its release for March 5. 

The SUV’s length measures from 5263 mm to 5302 mm, width 1999 mm, and height between 1790 mm and 1800 mm. Its wheelbase measures 3130 mm. For its pure electric variant, the Great Tang will leverage BYD’s advanced Super e-platform, featuring a full-domain 1000V high-voltage architecture. 

This setup, combined with a 10C flash charging battery and a 1000A charging current, is projected to deliver a charging power of up to 1000 kW, promising ultra-fast replenishment for its battery.