Geely Auto unveiled a charging system last Wednesday that takes an electric vehicle battery from 10% to 70% in 4.5 minutes, and from 10% to 97% in 8 minutes and 40 seconds. The announcement came at a launch event in China and puts Geely alongside BYD and CATL in a sprint toward five-minute charging.
BYD launched its second-generation blade battery in March, with the company claiming 10% to 70% in five minutes and 10% to 97% in nine. CATL went further in April with technology it says reaches 10% to 80% in 3 minutes and 44 seconds. None of these figures have been independently verified outside the companies' own testing, and buyers should treat them as company claims until third-party data arrives.
Why this matters now: charging time is the last practical gap between electric cars and the roughly five-minute fill-up drivers expect at a pump. Chinese manufacturers have closed the gap on paper. The question is whether the chargers exist to make it real, and most analysts say they don't yet. "China is way, way, way ahead in terms of multiple players engaged in the charging competition," said Lei Xing, an independent analyst of China's auto industry based in Easthampton, Massachusetts.
A crowded field chasing the same target
With more than 100 domestic passenger car brands competing in China and monthly domestic sales falling for months, differentiation has become survival. Automakers are pushing volume through exports while the home market tightens, and ultrafast charging has become a marketing edge few rivals can match.
Stephen Chan, an analyst at S&P Global Ratings, frames the goal plainly: manufacturers want to eliminate the "ultimate barrier" to EV adoption by shrinking the distance between charging an electric car and refueling a gasoline one. Range anxiety was the old objection. Charging duration is the new one.
The pace of announcements has quickened. BYD's March blade battery, CATL's April technology and Geely's Wednesday reveal all landed within about seven months of each other. That is not a coincidence. Each launch pressures the next, and the timelines compress accordingly.
The battery has to survive it
Reaching a high state of charge in minutes means pushing serious current into a lithium-ion pack, and the hardware has limits. "The real challenge is whether the battery can accept that level of current quickly and repeatedly without overheating, excessive degradation or internal bottlenecks," said Chris Liu, a Shanghai-based senior analyst at Omdia, a technology research and advisory group.
That concern is not theoretical. Ultrafast charging generates heat, and heat is the enemy of lithium-ion longevity. A pack that degrades noticeably after a year of daily fast charges is a warranty problem for the manufacturer and a resale problem for the owner.
Nobody has published long-term degradation data for these new batteries yet, because the products are too new. Early adopters will effectively run the field test, and the results won't be clear for a year or two.
Chargers are the bottleneck
The companies' technology assumes charging power beyond what most existing public stations deliver. Stephen Chan at S&P notes that the majority of China's public charging stations still operate below 1 megawatt, while the ultrafast systems from Geely, BYD and CATL rely on higher power to hit their advertised speeds.
Building out that network is expensive. It means new cabinets, heavier cables, upgraded transformers and, in many locations, grid reinforcements before the first car ever plugs in. Utilities don't move on a product-launch timeline. Grid operators in China have been working through their own constraints, and multi-megawatt loads at a single site can require a dedicated substation rather than a simple cabinet swap.
BYD's own fast-charging buildout has run ahead of schedule in dense urban corridors but lagged in smaller cities, where land and power capacity are thinner. Stephen Chan at S&P expects the same uneven pattern through 2027 unless regional utilities prioritize the upgrade.
BYD has the most aggressive plan on record. According to a Deutsche Bank analysis, the company is targeting 20,000 superfast charging stations by the end of this year, then 30,000 more in 2027 and 40,000 in 2028, for a total of 90,000 stations. Hitting those numbers would make BYD's network one of the largest dedicated charging operations anywhere. It's not clear the company will get there on schedule.
The rest of the world is playing catch-up
In the US, a typical fast-charging session takes roughly 20 to 40 minutes to go from 10% to 80%, according to S&P. Newer models from Hyundai, Kia and Porsche can do better, around 18 to 20 minutes under ideal conditions. Nothing sold in America currently matches the speeds Geely, BYD and CATL are advertising in China.
That gap reflects both battery chemistry and charger availability. US networks have scaled up steadily, and European sales are climbing fast, but the combination of high-voltage packs and megawatt-class stations that Chinese drivers now see is concentrated inside China.
Europe shows how quickly adoption can move when the economics work. Battery-electric registrations across 16 key European markets rose 54.2% in August to 202,833 vehicles, a 30.5% market share, according to data reported by Reuters from E-Mobility Europe, New Automotive and Fier Automotive. More than 1.67 million BEVs have been registered in Europe so far this year, up 33.1% from the same period in 2025.
"The priority now is certainty matched by delivery: policymakers and industry working together to sustain this momentum and secure European leadership," said Chris Heron, secretary general of E-Mobility Europe. That is Europe, not China. It shows demand is no longer the constraint in mature markets. Infrastructure and vehicle availability are.
What to watch
Geely has published a number. The company has not said when its charging system will reach a production vehicle, what that vehicle will cost, or how many chargers will support it at launch. Those details usually follow the press event by quarters, not days.
BYD's 90,000-station target through 2028 is the clearest test of whether Chinese charging buildout can keep pace with battery technology. If the company lands near those numbers, four-minute charging stops being a demo and becomes a daily experience for tens of millions of drivers. If it falls short, the 4.5-minute figure stays a spec sheet number most owners never see, and the charging gap remains the reason buyers still hesitate.