Tesla’s LFP battery holds its charge better, study says

A new analysis of nearly 10,000 real-world EV battery tests found that the same Tesla Model 3 holds up very differently depending on which battery it was built with — and the cheaper LFP version comes out on top. The Model 3 with CATL’s lithium iron phosphate (LFP) pack averaged 93.3% battery health among cars that had driven more than 62,000 miles, beating every nickel-based version of the car in the dataset.