BYD Denza cars offer 1,500kW flash charging

BYD’s latest charging claim is simple enough to state and harder to place in context: the company says its newest flash-charging system can deliver up to 1,500 kilowatts through a single connector. The Chinese automaker announced the technology on March 5 alongside its second-generation Blade Battery, saying the combination can take a battery from 10% to 97% in nine minutes. In recent days, Australian motoring outlets reported that Denza B5 and B8 plug-in hybrid four-wheel-drive models in China are now being fitted with the same flash-charging capability, extending the technology beyond BYD’s first wave of battery-electric launches. ### How fast is 1,500 kilowatts, exactly? BYD said 1,500 kW is the peak output of its self-developed FLASH Charging hardware, and the company tied that figure to a 10%-70% recharge in five minutes and a 10%-97% recharge in nine minutes. The company also said the system can take a Blade Battery 2.0 pack from 20% to 97% in 12 minutes at minus 30 degrees Celsius. (media.byd.com) A 1,500 kW charger is well above the power levels now common in most public fast-charging networks. CarsGuide reported this week that the figure is close to four times the 400 kW chargers now being installed at some Australian sites, citing Ampcharge and Evie examples around Sydney and Sutton Forest. That comparison comes from local media reporting, not from BYD itself. (media.byd.com) ### Which Denza vehicles are now tied to the new charging system? CarsGuide reported on May 15 that flash-charging-compatible versions of the Denza B5 and B8 have appeared in China. The outlet said those models are sold there as Fangchengbao B5 and B8 vehicles and described them as plug-in hybrid 4WDs. (carsguide.com.au) Denza’s own Australian site already lists the B8 as a plug-in hybrid on a body-on-frame architecture, with up to 425 kW of combined hybrid power, showing that at least one of the models linked to the new charging claim is part of the brand’s export lineup. The Australian product page does not itself state the 1,500 kW charging figure. ### Is this only for Denza, or is BYD rolling it out more broadly? (carsguide.com.au) BYD has presented flash charging as a group-level technology, not a Denza-only feature. The company said in March that it planned 20,000 flash chargers in China by the end of 2026 and an overseas rollout, and it separately said the Denza Z9GT would bring the system to Europe from April 8. (denza.com) CarsGuide also reported that the 2026 BYD Song Ultra carries the same “flash charging” credentials and can recharge in about nine minutes. That detail is from local media reporting; the official BYD material reviewed here confirms the charging benchmarks and broader rollout plan, but not that specific Song Ultra launch note. (media.byd.com) ### What has BYD actually said about Australia? CarsGuide reported on April 10 that Denza, BYD’s premium arm, planned its own flash-charging network in Australia, with first sites at Denza dealers in Sydney, Melbourne and Adelaide by the end of the year. The outlet also reported that Denza Australia had said the Z9 GT would be the first vehicle here able to use the chargers’ full capacity. (carsguide.com.au) Denza’s Australian dealer locator now shows retail points in Sydney, Melbourne and Adelaide, alongside other cities including Brisbane, Parramatta and Osborne Park. The dealer page does not mention charger installation dates, but it does confirm the named locations cited in the rollout reports. ### What should readers treat as confirmed, and what remains a rollout claim? (carsguide.com.au) March 5 is the firm date for BYD’s official technology announcement, and the company’s own materials support the 1,500 kW peak, the nine-minute 10%-97% charging claim, and plans for a wider charging network in China with overseas expansion. Those are the core facts directly backed by BYD statements. (denza.com) May 15 is the date of the CarsGuide report linking the Denza B5 and B8 in China to that charging system, and April 10 is the date of the same outlet’s report on Australian dealer-site chargers. The next concrete milestone is end-2026, when BYD says it aims to have 20,000 flash chargers in China, while the Australian sites flagged by CarsGuide are tied to Sydney, Melbourne and Adelaide dealer locations. (media.byd.com) (carsguide.com.au)