Geely's four-minute charge still needs the right station

Geely says it has charged compatible electric cars from 10% to 70% in four minutes and 30 seconds. That is a serious technical result. It is not, yet, a four-minute charging experience a typical driver can plan around.

The station rating and the car's intake are different numbers. Geely's new Smart Charging station is rated at up to 2,250 kW, which is 2.25 megawatts. The company's English release does not say how much of that power the test cars actually took. CarNewsChina, citing the China Automotive Technology and Research Centre, reports a peak of 1,093 kW on a Lynk & Co 10. That is under half the station's rating, and the English release does not attach the same peak to the Zeekr 001. Both figures sit far beyond the 50 kW to 350 kW posts most drivers outside China still use.

Geely unveiled the system in Ningbo on September 23. Its release says the compatible cars went from 10% to 70% in 4 minutes 30 seconds and from 10% to 97% in 8 minutes 40 seconds under what it calls real-world tests. The company also introduced an upgraded Ultra Short Blade battery with a 6C peak charging rate for more affordable models, and a separate Shendun Golden Battery rated at up to 12C. A C-rate is the charge speed relative to the pack's capacity: held the whole way, 12C would fill a battery in five minutes, and 6C in ten.

Those are manufacturer results, not an independently repeatable road test. Geely has not published the battery capacities, starting temperatures, ambient conditions, charger sharing arrangement or a full charging curve for the named test cars. Without them, a headline time tells a driver less than it first appears to. A 10% to 70% session adds 60% of a pack; the useful energy and the kilometres that follow depend on which pack is fitted and how the car is driven.

Reuters reported the same event as a response to BYD's flash-charging push and described the installation as supported by 2.2 MW infrastructure, a round figure beside Geely's 2,250 kW. Its account names the updated Galaxy E5 alongside the new battery and charger, whereas Geely's English-language release names the Lynk & Co 10 and Zeekr 001 for the 4-minute-30 test. The two write-ups may be describing different parts of the launch. That is a reason not to pin the best result on a model beyond Geely's own wording.

Fast charging at this scale is mostly a heat problem. Geely says its system predicts battery-temperature changes 30 seconds ahead and adjusts power dynamically. It also describes liquid cooling at five points: the station's energy-storage battery, the charging pile, the cable, the vehicle's charging port and the battery pack. The company says average pack temperature stays below 55°C and peak temperature below 65°C during fast charging.

The cable, connector, charger and local electricity supply all have to carry the same short burst of power. Geely does not state how much on-site storage the stations use, how large a grid connection they need, or how many cars can take the headline output at once. Those omissions matter more to a charging-network operator than the difference between four minutes and five.

A Portuguese-language YouTube explainer is titled around a 4-minute-22 charge. That does not match Geely's English release, so the 4-minute-30 figure is the one used here. Geely says pulse-restoration currents, combined with its AI charging management, can add up to 20% more cycle life. That claim still needs long-term, independent evidence.

Reuters quoted Geely executive Zhang Dewang at the launch: "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." That is unusually sober framing for a launch built around a stopwatch. The contest is not only who can claim the highest peak. It is which cars, stations and grid hardware can reproduce a useful result often enough to matter.

The International Energy Agency is a check on how many cars can use power like this. In its Global EV Outlook 2026 charging chapter, 50 of 670 battery-electric models known to be available in 2025 could charge above 250 kW, and cars able to charge that fast were only 4% of electric cars sold since 2010. A separate IEA note says vehicles able to use chargers above 250 kW were still under 5% of the stock in 2025. That note also treats cooling as its own limit: cells have to shed heat safely while they take a high current. A 2.25-megawatt dispenser sits well beyond that group.

For drivers, the sensible reading is narrower than the headline. Geely has shown that a compatible car and a specialised installation can add a large share of charge in under five minutes. It has not shown that an owner can find that installation, receive that power in ordinary weather, or repeat the result with other cars on the same site. Until deployment, utilisation and independent durability data arrive, the four-minute number is an engineering marker, not a trip-planning promise.

Sources: Geely Auto Group's September 24, 2026 Smart Charging release, for the September 23 Ningbo launch; Reuters reporting the same day; CarNewsChina on the research-centre peak-power figure; the IEA's Global EV Outlook 2026 charging chapter and its ultra-fast charging batteries note; and a YouTube explainer whose 4-minute-22 title does not match the English release. Geely's charging times, temperatures and battery-life figures are company claims.