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Ars Technica

US being left behind in EV charging speeds as China goes sub-5 min to 70%

Friday, September 25, 2026


A Chinese manufacturer announced a new lithium iron phosphate battery that charges from 10 to 70 percent in 4.5 minutes at 65 degrees Celsius. The announcement did not specify commercial availability, timeline for deployment, or comparison performance data from U.S. manufacturers.

Original reporting: https://arstechnica.com/cars/2026/09/us-being-left-behind-in-ev-charging-speeds-as-china-goes-sub-5-min-to-70/

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