Svolt Begins Mass Production of 100-kWh Semi-Solid Batteries

Svolt Begins Mass Production of Dragon Armor Semi-Solid Batteries

Svolt Energy has begun mass production of its 100-kWh Dragon Armor semi-solid battery packs, marking a significant step toward commercializing the technology for electric vehicles. The first production batch has rolled off the production line in Changzhou, Jiangsu province. The company announced the milestone on Weibo, where chairman and CEO Yang Hongxin also disclosed that the battery pack had received nominations from multiple customers. Details of the vehicles expected to use the technology are scheduled to be revealed soon, although the company has not identified the customers or disclosed the size of the initial production batch.

Dragon Armor Battery Supports 900-Volt, 6C Fast Charging

The new 100-kWh battery pack incorporates separator transfer-printing technology for its semi-solid cells, which the company says improves intrinsic battery safety while supporting rapid charging and extended service life. Its thermal management system uses liquid cooling on both the upper and lower sides of the pack. According to Yang, the system supports 900-volt charging at a 6C rate and can add 500 kilometers (311 miles) of driving range in 12 minutes. These figures represent the company's reported performance claims; the announcement did not disclose the test conditions underlying the range-replenishment figure, so the result cannot be independently assessed from the information provided.

Six-Layer Armor and Extended Battery Life

The Dragon Armor pack also incorporates six layers of protective armor on its underside. Yang said this structure provides impact resistance three times the level required by China's national standard. The company further attributes the battery's expected durability to high-speed stacking technology, which it says enables a cycle life exceeding 3,000 cycles. Svolt also cites a theoretical lifetime driving distance of more than 1 million kilometers. These specifications and durability figures were disclosed by the company, and the announcement did not provide detailed testing protocols or operating conditions. They should therefore be understood as reported claims rather than independently verified real-world outcomes.

Svolt Prioritizes Semi-Solid Batteries Before All-Solid-State Technology

Svolt views semi-solid batteries as a competitive long-term technology for battery-electric vehicles, particularly those using ternary battery chemistry. Rather than treating the technology solely as a temporary bridge toward all-solid-state batteries, the company expects semi-solid designs to become a mainstream option over the longer term. Yang reiterated that strategy, saying the company would continue advancing semi-solid batteries first before progressing to all-solid-state batteries. Semi-solid batteries, also called solid-liquid hybrid batteries, use both liquid and solid electrolytes to transport ions. By comparison, all-solid-state batteries rely entirely on solid electrolytes. The two approaches therefore represent distinct stages and configurations of battery technology.

Production Plans and the All-Solid-State Battery Timeline

In May, Svolt said it planned to begin large-scale production of 100-kWh semi-solid batteries in September, with manufacturing costs expected to be comparable to those of conventional lithium-ion batteries using liquid electrolytes. The company also stated that all-solid-state batteries remained a long way from mass production and predicted that 2026 would mark the beginning of widespread adoption of semi-solid batteries. The subsequent announcement that the first batch of Dragon Armor packs had rolled off the production line marks progress toward commercialization. However, the announcement does not establish the volume of ongoing production, confirm that the earlier cost target has been achieved, or demonstrate widespread market adoption.

Svolt's Background and Electric Vehicle Battery Market Position

Svolt Energy was formerly the power battery division of Great Wall Motor (GWM) and became independent in February 2018. Its business covers battery materials, cells, battery packs, and energy storage technology. According to South Korean market researcher SNE Research, the company's global electric vehicle battery installations reached 22.0 GWh during the first eight months of the year, representing a 39.3% year-over-year increase. Svolt ranked ninth globally with a 2.6% market share during that period. These figures provide context for the company's position in the battery industry as it advances its semi-solid technology, although they do not establish the commercial contribution the new product will make to future installations.

Svolt's Position in China's Battery Market

In China, Svolt ranked tenth in power battery installations in September, with a market share of 1.97%, according to the China Automotive Battery Innovation Alliance (CABIA). Within the ternary battery segment, the company ranked fourth, accounting for 6.31% of the market. These figures distinguish Svolt's overall domestic position from its standing in a specific battery chemistry segment. Its emphasis on semi-solid technology, particularly for vehicles using ternary batteries, is relevant to that segment's development. However, the reported rankings do not establish how much demand the Dragon Armor product will attract or whether its introduction will change Svolt's market share.

Industry Impact & Outlook

The production milestone could strengthen the commercial case for semi-solid batteries by moving the technology closer to customer vehicle applications, while the reported charging speed, protection, and durability figures give automakers several performance claims to evaluate. Svolt's next important steps include identifying customer vehicles, clarifying production volumes, and demonstrating how the pack performs under defined testing and real-world operating conditions. Its strategy also highlights a distinction in battery development: semi-solid systems are being advanced for near-term commercialization while all-solid-state technology remains a longer-term objective. The actual competitive impact will depend on customer adoption, manufacturing economics, independently assessable performance, and whether the company can translate its announced capabilities into sustained market demand.

Frequently Asked Questions

What has Svolt announced about its new Dragon Armor battery?
Svolt Energy has announced that its first batch of mass-produced 100-kWh Dragon Armor semi-solid battery packs has rolled off the production line in Changzhou, China. The milestone advances the company's commercialization efforts. Chairman and CEO Yang Hongxin said the pack had secured nominations from multiple customers, with vehicle details expected to be revealed soon. However, Svolt has not disclosed the identities of those customers or the size of the initial production batch. The announcement confirms a production milestone but does not establish the scale of subsequent manufacturing or vehicle deployment.

How quickly can the Dragon Armor battery add driving range?
According to Svolt, the 100-kWh Dragon Armor battery can add 500 kilometers (311 miles) of driving range in 12 minutes using 900-volt, 6C fast charging. The pack uses liquid cooling on both its upper and lower sides to support its charging system. However, the company did not disclose the test conditions behind its range-replenishment claim in the announcement. Consequently, the figure should be treated as a manufacturer-reported performance claim rather than a verified result applicable to every vehicle, charger, battery temperature, or driving condition.

What safety and durability features does the Dragon Armor battery offer?
Svolt says the Dragon Armor battery combines semi-solid cell technology with six layers of underside armor and high-speed stacking technology to support protection and durability. According to Yang Hongxin, its underside provides impact resistance three times the level required by China's national standard. The company also reports a cycle life exceeding 3,000 cycles and a theoretical lifetime driving distance of more than 1 million kilometers. The announcement does not provide detailed test protocols for these claims, so their real-world performance and applicability under different operating conditions remain unestablished by the disclosed information.

How do semi-solid batteries differ from all-solid-state batteries?
Semi-solid batteries use both liquid and solid electrolytes to transport ions, whereas all-solid-state batteries rely entirely on solid electrolytes. Svolt considers semi-solid technology a long-term competitive option for electric vehicles, particularly those using ternary batteries, rather than merely a temporary stage before fully solid-state designs. The company has stated that it intends to advance semi-solid batteries first and develop all-solid-state batteries afterward. It has also said that all-solid-state batteries remain a long way from mass production, while predicting that widespread adoption of semi-solid batteries would begin in 2026.

What is Svolt's current position in the electric vehicle battery market?
Svolt ranked ninth globally in electric vehicle battery installations during the first eight months of the year, recording 22.0 GWh and a 2.6% market share, according to SNE Research. Its installations increased 39.3% year over year during that period. In China, CABIA data placed the company tenth in September power battery installations, with a 1.97% share. Within China's ternary battery segment, it ranked fourth with a 6.31% share. These figures describe different periods and market segments and provide context for Svolt's position as it commercializes its new battery technology.