Four Model 3 battery variants were compared after 62,000 miles, and the CATL-supplied LFP pack retained the most of its initial capacity.

Four Model 3 battery variants were compared after 62,000 miles, and the CATL-supplied LFP pack retained the most of its initial capacity.

New data from nearly 10,000 EV battery tests shows Tesla's LFP Model 3 keeps 93.3% health past 62,000 miles — beating its nickel-based versions.