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BYD launches new ‘flash charging’ technology

Tamara Birch, senior writer, The Eco Experts
Written By
Maximilian Schwerdtfeger
Reviewed By
Published on 10 September 2025
  • The new technology can charge your battery in just six minutes
  • BYD’s latest demonstration of its Chinese-market Han L showed a 20km uplift of charge in 10 seconds
  • BYD will also open a new battery repair facility on 30 September
BYD EV as a home battery.
BYD developed its blade battery tech, making it capable of charging at 1,000kW. 

Electric vehicle manufacturer BYD has announced a new battery technology that will enable ultra-rapid charging for its upcoming models in around six minutes. 

BYD’s latest demonstration of its Chinese-market Han L showed a 20km uplift of charge in 10 seconds, enough to top up its battery in six minutes, which also included a slower charging rate as its charge level increased. 

To achieve this, according to Car Wow, BYD developed its blade battery tech, making it capable of charging at 1,000kW. 

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The car site reported that when asked about when the technology is coming to the UK, the company said it would likely arrive in 2026. This will be in time for the launch of the Z9 GT from its Denza brand, the first 1,000kW-capable model arriving in the UK. 

Power capacity is the biggest challenge in the UK, as reported by Bono Ge, category manager, BYD. They said the output is 1mW, but it’s the energy storage that’s the key, which the UK doesn’t have right now.

BYD also plans to open a new, in-house battery repair facility in Milton Keynes, the first of its kind in the UK, in a bid to keep its vehicles on the road for longer, while reducing its cost of maintenance over its lifetime. 

The facility will open on 30 September and will be able to diagnose and repair issues that can’t be repaired at dealer-lever, without having to replace the battery. 

Written By

Tamara Birch, senior writer, The Eco Experts

Tamara is a London-based journalist and has written about environmental topics for more than four years. This includes advising small business owners on cost-effective ways, like solar panels and energy-efficient products, to help them become more sustainable.

She has used her journalist and research skills to become highly knowledgeable on sustainable initiatives, issues, and solutions to help consumers do their bit for the environment – all while reducing monthly costs.

In addition to adopting sustainable practices in her personal life, Tamara has worked in the retail B2B space to help independent retailers think about their environmental choices and how they can help improve their business. She now uses this knowledge to help consumers do the same.

Her passion for sustainability and eco-friendly solutions stems from a long obsession with nature and animals and ensuring they feel looked after. In her free time, Tamara enjoys reading fantasy novels, visiting the gym, and going on long walks in new areas.

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Reviewed By

Maximilian Schwerdtfeger

Max joined The Eco Experts as content manager in February 2024. He has written about sustainability issues across numerous industries, including maritime, supply chain, finance, mining, and retail. He has also written extensively for consumer titles like City AM, The Morning Star, and The Daily Express.

In 2020, he covered in detail the International Maritime Organisation’s (IMO) legislation on sulphur emissions and its effects on the global container shipping market as online editor of Port Technology International.

He also explored the initiatives major container ports and terminals have launched in order to ship vital goods across the world without polluting the environment.

Since then, he has reported heavily on the impact made by environmental, social, and governance (ESG) practices on the supply chain of minerals, with a particular focus on rare earth mining in Africa.

As part of this, in 2022 Max visited mines and ports in Angola to hone in on the challenges being faced by one of the world’s biggest producers of rare earth minerals.

His most recent sustainability-related work came much closer to home, as he investigated the eco-challenges faced by independent retailers in the UK, specifically looking at how they can cut emissions and continue to thrive.

Max lives in South London and is an avid reader of books on modern history and ghost stories. He has also recently learned to play the game Mahjong and takes every opportunity to do so. He is also yet to find a sport he doesn’t enjoy watching.

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