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

The new LFP battery charges from 10 to 70% in 4.5 minutes at just 65˚C. https://arstechnica.com/cars/2026/09/us-being-left-behind-in-ev-charging-speeds-as-china-goes-sub-5-min-to-70/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social