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Changan and Chery announced in April 2026 that they will deliver solid-state batteries with over 1,500 km of range by 2027. Toyota promises only in 2028, Honda in 2030. Tesla still uses lithium-ion.
The solid-state battery moves from Chinese paper to mass production by 2027. The information was released by Electrek on April 15, 2026.
According to the report, Changan and Chery lead the race in China. In parallel, current prototypes already deliver more than 1,500 kilometers per charge.
According to Dongfeng, another Chinese manufacturer, a prototype maintained 1,000 km of range in -22°C conditions. Consequently, cold weather performance is the main differentiator compared to lithium-ion.
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What changes with the solid-state battery
The solid-state battery replaces the liquid electrolyte with a solid one. In other words, the cell becomes safe against leakage and fire.
In fact, energy density increases by about 50% compared to conventional lithium-ion. Consequently, the useful range also increases.
In parallel, charging time decreases. According to Toyota, the company’s next generation charges from 10% to 80% in just 10 minutes.
In turn, lifespan also increases. According to studies, the solid-state battery supports more than 5,000 cycles without significant loss.
Solid-state: China takes the lead with Changan, Chery, and Dongfeng
According to Autonocion, Chinese manufacturers have advanced faster than Western competitors.
In parallel, the Chinese government has invested about US$60 billion in battery research since 2020. Consequently, there are more than 200 active research groups in the country.
According to the company, Changan has a pilot factory in Chongqing. Chery has a pilot factory in Wuhu, Anhui province.
In fact, mass production begins in 2027. In comparison, Western manufacturers are still in the prototyping phase.
Toyota promises only in 2028, Honda in 2030
According to Toyota Newsroom, Toyota plans production between 2027 and 2028. The first generation delivers about 1,000 km of range.
According to CarsGuide, Honda and Nissan formed a partnership to reach production in 2027 with joint technology.
In parallel, Hyundai Motor Group, owner of Kia, aims for a 2030 launch. Consequently, there is a 3-year gap between China and South Korea.
In fact, Tesla still uses conventional lithium-ion in its cars. On the other hand, the company is exploring 4680 batteries with manganese and nickel chemistry.
According to Battery Tech Online, Toyota’s roadmap also includes a “supreme” variant with 1,200 km by the end of the decade.
Market Impact: what changes for the consumer
According to Battery Tech Online, solid-state batteries can double the average range of electric vehicles.
In parallel, the initial price should be 20-30% above conventional lithium-ion. Consequently, the first generation will be featured in premium models.
According to analysts, the price drop should follow the lithium-ion pattern. In other words, a 30-40% reduction per year until it becomes mainstream.
In turn, the change affects the oil industry. In fact, a 1,500 km range changes the viability of electric cars for long journeys.
Solid-state battery in numbers
- 1,500 km of range in Chinese prototypes
- 1,000 km maintained at -22 °C by Dongfeng
- 5,000 cycles of estimated lifespan
- 10 minutes to charge from 10% to 80%
- 50% more energy density vs lithium-ion
- 2027: year of mass production (Changan and Chery)
In comparison, the current Tesla Model 3 has about 600 km. On the other hand, the new standard delivers 2.5 times more.
Other Chinese technologies are also advancing. According to a recent report, the discovery of 16 rare earth minerals in Utah could balance the raw material race.
In parallel, Brazilian automakers like Volkswagen and Renault are planning local electric lines. According to Anfavea, Chinese technology is expected to arrive in Brazil in 2028.
In fact, the impact on gasoline consumption is direct. Consequently, São Paulo refineries are studying reconversion to synthetic fuels.
What about Brazil? Path of the national EV market
Brazil has an emerging EV market. According to ABVE, the country sold about 180,000 electric vehicles in 2025.
According to Anfavea, BYD and GWM Haval lead in market share. In parallel, models with Chinese batteries dominate the segment.
See also the Russian icebreaker Lider that bets on nuclear energy, another energy approach in transition.
In parallel, Brazilian manufacturers like CAOA Chery are preparing models with Chinese technology. Consequently, Brazil may receive the solid-state cell shortly after its Chinese debut.
In parallel, Chinese CATL is also advancing in solid-state battery technology. According to company data, an operational prototype has existed since February 2026.
In fact, CATL supplies batteries for Tesla, BMW, and VW. Consequently, the industrial impact is broad.
On the other hand, the race opens opportunities for Brazilian raw material suppliers. According to Mineração Brasileira, Brazil has lithium reserves in Araçuaí (MG).
According to analysts, Brazilian lithium production could double by 2030 in parallel with the global solid-state battery technology race.
In parallel, French manufacturers like Stellantis and Renault have contracts with Chinese WeLion. Consequently, Chinese solid-state technology will
I like this move. I can’t wait to drive my first car(BEV) from Toyota with solid state battery. In fact, the impact on gasoline consumption is direct. These gasoline ⛽️ cartels will style up.
Glad you’re excited, Prius man. The Changan + Chery roadmap targets 1,500 km of range by 2027 — a real leap over today’s lithium-ion. The first commercial batches are expected in the second half of next year, starting in China.