More bad news to Musk and Tesla: BYD announces a 22nd-century EV battery

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Published On: March 18, 2025 at 9:50 AM
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Tesla vs. BYD, electric vehicle technology

When the EV market reached a critical stage, BYD presented its Blade Battery technology to the world. This technology revolutionizes safety standards while increasing energy capacity. BYD’s introduction of this technological innovation establishes a new competitive threshold for Tesla alongside all other EV manufacturers in the market. The next section explains why the Blade Battery is a breakthrough solution.

BYD introduced its Blade Battery, which promises to create permanent changes in electric vehicle safety

The Blade Battery launch event took place online as BYD selected “The Blade Battery – Unsheathed to Safeguard the World.” as its theme. BYD Chairman and President Wang Chuanfu declared that the Blade Battery addresses all safety concerns affecting the electric car market. The blade battery structure mitigates thermal runaway safety concerns in standard batteries.

The Blade Battery system requires its single cells to be structured as an array, which is then integrated into the battery pack. This battery technology’s innovative construction design achieves a greater than 50% improvement in space efficiency relative to standard LFP batteries. The innovation delivers enhanced battery safety features while boosting battery pack performance.

The Blade Battery primarily creates greater safety for EV batteries through its innovative design.

The Blade Battery stands out because of its superior safety functionalities. A rigorous nail penetration examination showed that the Blade Battery did not generate smoke or start fires while its surface temperature stayed between 30 and 60°C. The ternary lithium battery burned violently, exceeding 500°C, yet the conventional lithium iron phosphate battery developed unsafe temperatures ranging between 200 and 400°C.

Tests that subjected the Blade Battery to crushing, bending, heat exposure to 300°C, and 260% overcharging showed it would not produce fire or explosions. The strength and durability of the Blade Battery revealed through these tests ensure automobiles with this battery suffer reduced chances of fire occurrences.

Energy-packed performance stands out as the main advantage of the Blade Battery

Among its safety attributes, the Blade Battery provides an outstanding boost to its energy capacity. The new battery technology from BYD provides a 50% boost in energy density without sacrificing security standards. The industry needed this advancement to correct its previous strategy, which focused solely on maximising energy density, even though it reduced battery safety.

He Long, the BYD Vice President and FinDreams Battery Co., Ltd Chairman, described the Blade Battery’s advantages, which include high exothermic activation temperature, controlled heat emission, low-produced heat, and oxygen-free breakdown performance. These specific features create advanced safety measures and high-performance capabilities for modern industry standards.

The introduction of the Blade Battery will cause major changes in the EV market. Customers’ and producers’ strong focus on safety creates an opportunity for BYD to transform the entire market sector through its innovative technology. Blade Battery is an essential choice for EV manufacturers because of its advanced safety measures and high energy capacity.

The Blade Battery from BYD faces a competitive challenge against Tesla motor vehicles.

The newly developed Han EV sedan by BYD serves as the initial production model, incorporating the advanced Blade Battery technology. The Han EV will hit the market this June with a driving distance of 605 kilometres and a 0 to 100 km/h acceleration of 3.9 seconds. The model positions itself to become BYD’s Dynasty Family leader while establishing new EV safety standards for market performance criteria.

The technology-sharing initiative from BYD shows undisputed promise for Blade Battery to establish itself as a new standard throughout the global industry. The widespread adoption of the blade battery will enhance EVs’ safety and reliability profile, which will benefit both vehicle customers and the entire automotive sector.

The Blade Battery from BYD positions itself to become a game-changer in the EV market through its unprecedented safety levels and performance milestones. It now creates major competition for Tesla and other EV makers because they must pursue higher-level standards than what BYD has achieved. The Blade Battery holds great potential to influence the development of electric mobility throughout future industry advancement.