Affordability is the single biggest concern hanging over the automotive industry today, particularly for electric vehicles, which currently command an average price of $55,000. However, a surprising shift in battery technology and federal policy is paving the way for a new wave of budget-friendly electric vehicles.

The $25,000 Electric Truck: Meet the Slate Modular Pickup

America’s newest and cheapest electric truck has officially arrived, serving as both a highly anticipated market addition and a unique anomaly. Officially unveiled last week, the small, modular electric truck from Michigan-based automaking upstart Slate starts at just below $25,000 for its base model.

To achieve this rock-bottom price, the base model is incredibly bare-bones. Buyers will have to pay extra for almost every basic convenience, ranging from powered windows to speakers. Yet, the true secret to Slate's ultra-low price point lies deep within its powertrain: a lithium iron phosphate (LFP) battery pack.

The Secret to Rock-Bottom Pricing: LFP Battery Chemistry

LFP battery technology was originally invented in the United States but was ultimately perfected and scaled by Chinese manufacturers. These battery packs are significantly cheaper to produce than traditional nickel manganese cobalt (NMC) batteries. While Western and Asian battery-makers shifted their focus to more energy-dense chemistries over a decade ago, Chinese manufacturers chose to accept the shorter range of LFP chemistry in exchange for lower costs and superior thermal stability.

In their quest to build affordable EVs, a handful of US-based manufacturers are now following Slate's path by embracing this less popular chemistry. In a strange twist of geopolitical irony, the current US boom in LFP battery chemistry has both China and President Donald Trump to thank.

How US Policy and Donald Trump Reshaped the Battery Market

Slate did not initially plan to use LFP batteries, as noted by InsideEVs last week. The company's original strategy was dictated by the sweeping climate law passed by Congress in 2022, which established a consumer tax credit of up to $7,500 for new EV purchases. To qualify for the full credit, automakers had to use batteries assembled in the US, with materials sourced from the US or its free-trade allies. Crucially, these rules strictly barred materials from "foreign entities of concern," including Russia, Iran, North Korea, and China.

Because China controls the vast majority of the LFP supply chain, using LFP batteries made qualifying for the tax credit nearly impossible. Automakers focused on affordability, including Slate, initially planned their vehicles around these strict sourcing restrictions.

Then, the regulatory landscape shifted dramatically. Last summer, the GOP-led Congress fulfilled a long-standing Trump campaign promise to "end the electric vehicle mandate" by completely repealing the $7,500 tax credit. This policy change dealt an immediate blow to the domestic EV market. BloombergNEF recently predicted that US EV sales will fall by 19 percent this year as a direct result of the repeal and subsequent production cuts by major automakers.

This shift mirrors broader industry adjustments, such as those seen in the Tesla Q2 2026 Deliveries, where pricing strategies have been heavily modified to sustain demand. While automakers must now navigate a sluggish and confusing market, they are no longer bound by foreign-content restrictions to secure tax credits. This regulatory clean slate has allowed companies to reconsider cheap Chinese LFP technology.

Bob Lee, the president of LG Energy Solution in North America, which operates eight manufacturing plants across the continent, explained the shift: “is partly due to market forces and what consumers are requesting, as well as some of the regulatory and policy changes with the Trump administration.”

China's Ironclad Grip on the LFP Supply Chain

Chinese battery giants like BYD and CATL have spent over a decade building a massive, vertically integrated supply chain around LFP chemistry. They control everything from raw material mining and processing to cathode manufacturing. Today, China's dominance in this sector is nearly absolute.

According to data from London-based research firm Benchmark Mineral Intelligence, a staggering 97.8 percent of global LFP cathode production takes place in China. Furthermore, nearly 85 percent of all battery cathode production of any chemistry is concentrated within Chinese borders.

Even before the tax credit was repealed, US automakers were eager to tap into this supply chain. Ford, for instance, announced a partnership with CATL to build an LFP battery plant in the US, constantly balancing production costs against tax-credit eligibility. Now, with the tax credit gone, the math is far simpler.

Following a thorough review of its options, Slate decided to source its batteries from Gotion, a US-based subsidiary of a Chinese firm. The batteries will be manufactured in Illinois. Although assembled domestically, these batteries would not have met the strict sourcing thresholds of the now-repealed tax credit. Thanks to this battery integration, Slate's truck boasts an improved range of 205 miles per charge, up from its originally promised 150 miles.

“The battery pack for a Slate Truck had to meet targets for durability, reliability, and affordability—among other metrics,” Jeff Jablansky, a spokesman for Slate, wrote to WIRED.

Slate is far from the only automaker leaning into LFP chemistry. Tesla utilizes LFP batteries in its standard 250-mile-range Model 3 and Model Y trims, while Ford uses them in its standard-range Mustang Mach-E (250 miles of range). General Motors announced last August that the updated Chevrolet Bolt will use LFP batteries for the remainder of its production run (targeting 260 miles of range), temporarily importing the packs from China while domestic assembly lines are prepared. Additionally, Ford’s highly secretive "skunkworks" team in California is developing a small electric truck to directly compete with Slate, which will also utilize LFP chemistry.

Automakers Pivot: From EVs to Energy Storage Systems

While some LFP manufacturing is starting to take root in the US, it remains tiny compared to China's massive industrial footprint. LG Energy Solution (LGES) is currently building or planning LFP production at five of its eight North American facilities. The company expects to produce 50 gigawatt-hours of LFP capacity this year, more than tripling its output from last year.

However, the majority of these US-made LFP batteries will not end up in passenger cars. Instead, manufacturers are redirecting them toward stationary energy storage systems. Because LFP batteries are heavy but highly stable, safe, and long-lasting, they are ideal for stationary grid storage where weight is not a factor.

Over the past six months, LGES, GM, Ford, and Samsung have all announced plans to convert LFP production lines originally intended for EVs over to energy storage systems. This pivot allows these manufacturing giants to maintain steady cash flow despite dipping EV sales. As companies navigate this sluggish market, executive shake-ups like the Lucid Motors Shake-Up highlight how critical strategic pivots have become for survival.

GM spokesman Shane Levy outlined the company's dual-track approach: “GM’s battery strategy is focused on lowering cost, improving performance, and building a more local, more resilient supply chain—while advancing the right battery for the right application across EVs and energy storage.”

The Long Road to Domestic Battery Independence

While establishing domestic LFP production could eventually reduce US reliance on China, LGES president Bob Lee warns that the US faces steep challenges in building a self-sustaining battery ecosystem. Achieving the level of independence once envisioned by the 2022 climate law requires billions in capital investments and the development of a highly skilled local manufacturing workforce.

“Sometimes even simple metal parts, stamping parts—you don't have all the manufacturing where we are, so we have to import these things,” Lee noted.

Ultimately, the survival of US battery manufacturing may depend less on federal subsidies and more on regulatory predictability. “Even if you have policies that are not so friendly, if it's set and if it's somehow going to be stable, then you can still invest your way around it and plan,” Lee said. “Right now, that's difficult to do.”

For American consumers, the immediate result is clear: while fully built Chinese electric cars remain blocked from entering the US market, the affordable electric vehicles driving onto American roads will increasingly rely on Chinese battery technology under the hood.