Chinese Battery Promises to Eliminate Fire Risk in Electric Cars by Separating Fire from Electricity and Still Driving Over 400 km

Written by Fabio Lucas Carvalho

Published on 19/02/2026 at 14:41

Updated on 19/02/2026 at 14:43

Bateria Dragon Armor 3.0 reduz risco de incêndio em 25%, amplia autonomia para mais de 400 km e ganha capacidade.

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New Dragon Armor 3.0 Battery Separates Fire and Electricity, Reducing Fire Risk by 25%, Increases Capacity by Up to 10% in the Same Volume, and Exceeds 400 km of Autonomy in 86 kWh and 115 kWh Versions

Svolt announced the Dragon Armor 3.0 battery, a battery with physical separation between fire and electricity that reduces fire risk by 25% and extends autonomy to over 400 km, redefining the structural and thermal behavior of the battery in the event of a failure.

Battery with Physical Separation Between Fire and Electricity Alters Safety Logic

The Dragon Armor 3.0 battery introduces physical separation between electrical components and pressure relief and fire circuits. The proposal is not an incremental adjustment, but a redefinition of the battery’s behavior in the event of a failure.

The positive electrical terminals are positioned on one side of the design. The pressure relief and flame evacuation channels are on the opposite side. Each system has its own path, without direct interference.

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Structural Integration Increases Capacity Without Increasing Volume

The battery was developed to operate with prismatic cells and CTC and CTB architectures, Cell to Chassis and Cell to Body. Integrating the battery as a structural part of the vehicle reduces weight and increases efficiency.

Traditionally, this integration complicates thermal management and safety. Svolt claims to have solved the problem by separating the upper structural function from the lower thermal relief function.

The top part of the cell bears mechanical loads. The bottom part is optimized to release pressure and absorb impacts. This division maintains structural compatibility without compromising safety.

With a 5 mm increase in the height of the cell, the battery achieves a gain of between 7% and 10% in capacity without expanding the volume. The concept delivers more energy in the same space, without shortcuts.

Hybrid Technology Raises Battery Thermal Margins

The Dragon Armor 3.0 incorporates hybrid liquid-solid technology to stabilize the internal behavior of the cell. According to the company, there is an increase of 8°C in the self-heating temperature.

The safety margin grows by 10%. The initial temperature of thermal runaway rises by 5°C. The probability of occurrence is reduced by 25%.

The numbers indicate a greater interval between the onset of a critical event and its evolution. This additional time enhances the responsiveness of the vehicle’s systems.

The practical effect is described as more time for reaction and for occupants to remain safe. In critical situations, a few seconds can be decisive.

Mass Production and Commercial Configurations

The entry into mass production is pointed out as a critical point. Svolt forecasts two commercial configurations for the Dragon Armor 3.0 battery.

The 86 kWh version is intended for plug-in hybrid vehicles. The 115 kWh version is designed for 100% electric vehicles.

In the 86 kWh battery, the company indicates an increase in lifespan of over 10%. The electric autonomy exceeds 400 km under realistic usage conditions.

The performance is presented as applicable to fleets, family cars, and daily-use vehicles. The technology leaves the laboratory environment and reaches commercial application.

Potential and Developments

Technologies like the Dragon Armor 3.0 indicate progress in electrification regarding efficiency, trust, and resilience. The integrated battery acts as an active part of the vehicle’s safety.

Among the noted effects are a smaller carbon footprint per kilometer traveled and greater social acceptance of electric mobility. The technological base also supports reused stationary systems.

The proposal is not described as a miracle solution. It is presented as a firm step towards a more mature and responsible electric mobility.

By redefining the relationship between fire and electricity, the battery consolidates a change in logic in storage system design, prioritizing direction, isolation, and control before the thermal event reaches the habitable compartment.

With clear physical separation and improved thermal management, the Dragon Armor 3.0 battery repositions the debate on safety in electric vehicles, maintaining focus on objective data and measurable performance, even as it represents a technical redefinition of the sector.

Chinese Battery Promises to Eliminate Fire Risk in Electric Cars by Separating Fire from Electricity and Still Driving Over 400 km

New Dragon Armor 3.0 Battery Separates Fire and Electricity, Reducing Fire Risk by 25%, Increases Capacity by Up to 10% in the Same Volume, and Exceeds 400 km of Autonomy in 86 kWh and 115 kWh Versions

Battery with Physical Separation Between Fire and Electricity Alters Safety Logic

Structural Integration Increases Capacity Without Increasing Volume

Hybrid Technology Raises Battery Thermal Margins

Mass Production and Commercial Configurations

Potential and Developments

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Chinese Battery Promises to Eliminate Fire Risk in Electric Cars by Separating Fire from Electricity and Still Driving Over 400 km

New Dragon Armor 3.0 Battery Separates Fire and Electricity, Reducing Fire Risk by 25%, Increases Capacity by Up to 10% in the Same Volume, and Exceeds 400 km of Autonomy in 86 kWh and 115 kWh Versions

Battery with Physical Separation Between Fire and Electricity Alters Safety Logic

Structural Integration Increases Capacity Without Increasing Volume

Hybrid Technology Raises Battery Thermal Margins

Mass Production and Commercial Configurations

Potential and Developments

With billions in loans, China is rebuilding Nigeria’s railway network from scratch, abandoning the British colonial tracks that have turned to scrap and creating a corridor of over 1,300 km to take the load off the roads of Africa’s largest economy.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

Forget petroleum-based asphalt: a Scottish company transforms 684,000 plastic bottles into one kilometer of road that is 60% more resistant and up to 10 times more durable, and the technology has already started replacing traditional asphalt in more than 30 countries.

A robot named Walter does the work of five bricklayers per hour and can save the construction industry, where the average age of professionals is 46 years and almost no one wants to learn the trade anymore, in the United Kingdom.

Austrian engineers have developed an inflatable concrete technology that transforms flat slabs into domes using only air pressure, eliminating scaffolding and temporary forms, and potentially changing the way bridges, tunnels, and curved roofs are constructed worldwide.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.

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Webb found a cradle of planets 5,550 light-years away where water almost disappears, and the disk around the star XUE 10 has CO₂ in regions where rocky worlds like Earth should be born, revealing a planetary chemistry very different from that which formed our Solar System.

Couple transforms abandoned land in Portugal, moves a 6-ton tiny house, hides a container on the slope, and builds a 50 m² deck in two days while advancing on the main house surrounded by glass and nature.

Giant trucks with no one in the cabin have already moved more than 8.6 billion tons of rock and ore around the world, equivalent to more than a thousand Great Pyramids, all without a single recorded injury.