Ford F-150 Lightning manufacturing at Rouge Electric Vehicle Center (Source: Ford)

Ford today announced a significant move to LFP batteries for its electric vehicle line. The Dearborn company is tapping China’s CATL first for Chinese LFP batteries and then technology licensing for the previously rumored factory Ford plans to build in Michigan.

First, the numbers of the new Marshall, MI factory:

• 35GWh per year output in LFP batteries starting in 2026
• 400,000 vehicles in 2026. Ford plans on making 2M EVs in 2026 so that’s 20% of Ford’s global EVs getting batteries from the new plant.
• Doing the math, that means that Ford plans average-sized LFP batteries to be around 87kWh. That’s smaller than an F-150 Lightning battery but slightly bigger than a Mach-E Standard range. Ford says they are going to have a similar lineup profile in 2026 but the smaller sized packs could be offset by iterative efficiencies
• 2,500 new or transferring Ford US employees + unknown amount of CATL employees

Ford will receive LFP batteries from CATL’s Chinese factories that will go into standard range Mustang Mach-e’s later this year and Ford F-150 Lightnings starting in 2024.

LFP (lithium iron phosphate battery) vs. NCM (nickel cobalt manganese)

Ford is communicating that it needs to use two separate battery chemistries for two separate use cases. NCM, which Ford and other carmakers currently primarily use for higher range EVs, excel in power, speed, and cold weather performance. Meanwhile, LFP chemistry excels in cost, availability of materials, and life span.

Tesla for years now has taken advantage of LFP batteries from CATL for their standard range batteries, and Ford here is (relatively) fast following.

Ford’s new Mustang Mach-e standard range stands to gain some range from the LFP battery pack. During the presentation and subsequent Q&A, we got a good look at the new battery pack size, which read 78.21 kWh on 225Ah at 347.8V. The current standard range Mach-e is similar sized but only around 70kWh usable. With LFP, Ford will be able to use more of the total pack size.

Ford acknowledged that LFP cells are inherently safer than NMC and said that the pack safety requirements allowed them to build packs that would close the density gap somewhat. But don’t expect Ford to market these packs as “safer” while it still sells NMC pack vehicles.

Electrek’s Take

A first for Ford building an LFP factory in the US is impressive, especially since Tesla has been building and importing Chinese CATL LFP cells packs for years. But Ford only hopes to reach 2 million EVs by 2026. That’s about 2-3 years behind Tesla, which hopes to reach that number this year.

And who knows, Tesla could add LFP lines to one of its Gigafactories between now and 2026 relatively easily. But for now, let Ford have its first.