Four and a half minutes
On September 23, 2026, China's Geely raised the bar in the global race to kill range anxiety. The automaker unveiled a charging system that it says can take an electric vehicle from 10 percent to 70 percent charge in four and a half minutes, and from 10 percent to 97 percent in eight minutes and 40 seconds — the fastest charging speeds the industry has ever seen, at least on paper.
The system is built around Geely's fifth-generation Smart Charging Station, rated at up to 2,250 kilowatts of peak power, paired with a new high-rate battery. In testing cited by EV news site Electrek, batteries used in the Lynk & Co 10 and the Zeekr 001 went from 10 to 70 percent in 4 minutes 30 seconds, and reached 97 percent in 8 minutes 40 seconds. Geely said the figures were achieved under normal ambient temperatures, with AI managing the battery throughout.
The announcement is a direct answer to rival BYD, whose 1,500-kilowatt flash-charging network — now at more than 10,000 stations — takes its Blade Battery 2.0 from 10 to 70 percent in five minutes and to 97 percent in nine minutes. Geely has shaved roughly thirty seconds off each of those marks. In a contest measured in minutes, that counts as a decisive lead.
The real story is what speed does to the battery
But Geely spent most of its presentation on something else: what all that power does to the battery. Ultra-fast charging is notoriously hard on lithium-ion cells. Pushing two megawatts into a battery pack generates enormous heat and accelerates the chemical degradation that shortens a battery's useful life. A four-minute charge is a hollow victory if it wears the battery out years early.
Geely's answer, it says, is artificial intelligence — deployed both in the cloud and on the vehicle itself. According to Reuters' reporting from the launch event, the company uses cloud-based digital-twin simulations paired with deep-learning models running directly on the EV to monitor battery health, manage thermal control, and predict potential hazards in real time. The system continuously adjusts charging parameters as conditions change, rather than following a fixed charging curve.
Then came the claim that raised eyebrows across the industry. Geely says its "Smart Charging" system can actually reverse some of the damage caused by fast charging, using micro-pulse currents to add up to 20 percent more cycle life to the battery. Electrek, which covered the announcement in detail on September 25, described it as the company claiming its AI charging could "heal" the battery — a striking assertion in a field where charging-speed gains have historically come at the direct expense of longevity.
The 20 percent figure is Geely's own claim, and independent verification will take time — battery cycle-life testing runs for months or years. But if even part of the claim holds up, it would resolve the central trade-off that has defined ultra-fast charging since its invention.
China's technology war
The launch needs to be understood in the context of China's EV market, which has turned into a pure technology contest. Geely introduced the charging system alongside a next-generation EV battery and an upgraded Galaxy E5 pure-electric SUV, as it seeks to revive sales in a market where EV sales had declined for 11 consecutive months through August, according to Reuters.
With growth stalling, Chinese automakers are competing on the things they can still differentiate: intelligent driving systems, driving range, and ultra-fast charging. BYD has invested heavily in flash-charging and megawatt-level charging networks to ease range anxiety and win customers — Deutsche Bank has said BYD plans to build 90,000 charging stations by 2028, citing a meeting with the company's management. Geely's 2.2-megawatt answer is an attempt to leapfrog that infrastructure with raw speed.
The rivalry matters well beyond China. BYD and Geely are both expanding aggressively into Europe, Southeast Asia, Australia, and the Middle East — markets where charging speed is a key purchasing consideration. Whatever technology wins the Chinese charging war is likely to show up in showrooms in London, Sydney, and Dubai within a few years.
Approaching the physical limit
Perhaps the most interesting moment of Geely's launch was not the headline speed but a moment of unusual candor. Geely executive Zhang Dewang told Reuters at the event:
"Current charging speeds are already approaching the physical limit, and the marginal gains from pursuing even faster speeds in the future will become increasingly small." — Zhang Dewang, Geely executive, speaking to Reuters
It is a remarkable admission in the middle of a speed race: the race itself is nearly over. Once charging a car takes about as long as filling a tank of petrol, further gains deliver diminishing returns. The industry's attention, Zhang suggested, will shift from raw speed to everything around it — battery longevity, safety, grid integration, and the cost of the infrastructure.
That is precisely why the AI "healing" claim may matter more than the four-and-a-half-minute headline. If charging speed has nearly hit its ceiling, the next competitive frontier is making ultra-fast charging sustainable — for the battery, the electricity grid, and the driver's wallet.
What it means for drivers
For EV drivers in Geely's target markets, the practical implications are straightforward. A genuine four-minute charge would eliminate the last meaningful convenience gap between electric cars and petrol cars on long journeys. Combined with AI-managed battery health, it could also ease one of the biggest anxieties of used-EV buyers: how much life is left in the battery after years of fast charging.
There are caveats, and they are significant. The 2,250-kilowatt charging stations are new infrastructure that will take years to deploy at scale, even in China. The headline speeds apply to specific Geely battery packs, not to every EV on the road. And the battery-healing claims await independent verification. Drivers should treat manufacturer charging claims the way they treat fuel-economy figures: as best-case numbers achieved under controlled conditions.
Still, the direction of travel is unmistakable. In the space of a few years, ultra-fast EV charging has gone from a 20-minute promise to a sub-five-minute reality — at least in the laboratory and at launch events. The war between Geely and BYD is no longer about who can make the cheapest electric car. It is about who can make charging an afterthought. On September 23, Geely took the lead.
Sources
