Trumony Unveils Integrated Liquid Cold Plate and Lower Enclosure for 587 Ah Battery Cells
2026-03-26
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Suzhou, China – March 26, 2026
Trumony Aluminum Develops Next-Generation Integrated Liquid Cooling Plate for 587 Ah Battery Cells
Trumony Aluminum Limited, a leading manufacturer of thermal management solutions for electric vehicles and energy storage systems (ESS), has announced the development of a next-generation integrated liquid cooling plate and lower enclosure (tray) specifically designed for the emerging generation of 587 Ah battery cells.
As the energy storage industry transitions from 280 Ah to higher capacities exceeding 500 Ah, thermal management and structural integrity have become critical factors in ensuring safety and longevity. The new 587 Ah cell format, aimed at achieving 6+ MWh energy density within standard 20-foot containers, imposes significant mechanical and thermal demands on battery pack components. Trumony’s latest solution addresses these challenges through a highly integrated approach.
Engineering for High-Density Applications
The newly designed component combines the structural role of the lower enclosure with the thermal dissipation function of a liquid cooling plate. By integrating these two elements, Trumony’s design optimizes the internal space required for high-density cell arrangements. The solution focuses on three key engineering principles:
Structural Load Optimization: The enclosure is engineered to manage the increased gravitational and expansion forces generated by larger cells, providing robust support and vibration resistance for the entire pack.
Integrated Thermal Management: The liquid cooling plate is embedded into the structural base, ensuring efficient heat dissipation. This design maintains uniform temperature across the cells, which is crucial for preventing thermal runaway and extending cycle life.
Material Excellence: Utilizing high-grade aluminum alloys (such as 3003 and 6063), the product offers superior thermal conductivity while contributing to overall system lightweighting—a key factor in both automotive and stationary storage applications.
Advanced Manufacturing and Customization
Trumony leverages its extensive manufacturing footprint, to ensure precision and scalability. The company utilizes advanced welding techniques—such as brazing and friction stir welding—to guarantee the reliability of the cooling channels under high pressure.
"We are seeing a clear shift in the industry where the battery pack is no longer just a container but an active component of the thermal management system," said by CEO from Trumony. "Our solution for the 587 Ah cell is designed to help our customers in the EV and ESS sectors achieve higher energy density without compromising on safety or structural reliability."
About Trumony Aluminum Limited
Founded in 2017 and headquartered in Suzhou, Trumony Aluminum Limited specializes in providing advanced aluminum materials and thermal management solutions. The company supplies battery cold plates and heat exchangers to major manufacturers across more than 50 countries, supporting the global transition toward sustainable energy.
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Trumony to Participate in ESIE 2026 in Beijing
2026-03-23
Trumony is pleased to announce our participation in the 14th Energy Storage International Conference & Expo (ESIE 2026), taking place from April 1–3, 2026 at the Capital International Exhibition & Convention Center in Beijing. Visit us at Booth A1113 to explore our advanced liquid cooling solutions.
We warmly invite customers, partners, and industry peers to connect with our team at ESIE 2026, discuss your thermal management needs, and discover how Trumony can empower your next EV and ESS project.
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Features and application areas of power batteries
2024-08-23
In today's rapidly developing new energy era, power batteries are the heart of a series of application fields such as new energy vehicles and energy storage systems. Their performance and efficiency directly affect the endurance and usage experience of these devices. Compared with traditional batteries, power batteries exhibit unusual and significant features, making them an important driving force for modern technology. Today, Trumony will introduce to you the features and application fields of power batteries.
Features of power batteries
Power batteries have a variety of significant characteristics, which make them the preferred energy source in new energy vehicles, energy storage equipment and other fields. First, because power batteries have high energy density, this means that they can store more electrical energy. These storage electric energy carries out reasonable charge and discharge control during actual operation, thereby greatly reducing unnecessary energy consumption and providing longer-lasting power support. In addition, the power battery also has high power density and can output higher electric energy in a short time to meet high power needs such as acceleration and climbing.
In addition to their high energy density, power batteries also have a wide operating temperature range, which is generally controlled between -30°C and 65°C, which allows them to operate stably in various extreme environments. At the same time, due to the long service life and safety of power batteries, enterprises and users are guaranteed economic and safety benefits. This is also an important reason why power batteries can be recognized and applied in many fields.
Application areas of power batteries
New energy vehicles
Among all application fields, new energy vehicles have the greatest application of power batteries. Power batteries have long been the core part of new energy vehicles, and their performance has directly affected the cruising range and charging efficiency of the entire vehicle. In other words, without power batteries, new energy vehicles will not be put into practical use. The reason why power batteries have received such important attention is due to the role of the liquid cooling plate. The liquid cooling plate can quickly take away the heat generated by the battery by contacting the battery surface and using liquid flow. This is the high performance of the liquid cooling plate. Heat dissipation efficiency. And because the liquid cooling plate has high heat dissipation efficiency, it can effectively prevent the power battery from overheating and extend the service life of the battery.
Energy storage systems
Power batteries are also widely used in energy storage systems. With the development of renewable energy, such as wind energy and solar energy, corresponding energy storage systems are needed to balance supply and demand. Due to its high energy density and long life, power batteries can effectively assist energy storage systems for long-term use and effective charging and discharging. Among them, fully sealed lead-acid batteries and lithium-ion batteries are the future development directions of power batteries used in energy storage systems.
Mobile device
In addition to new energy vehicles and energy storage equipment, power batteries are also widely used in drones, mobile communications and other fields. Its high energy density and lightweight characteristics allow equipment to operate at higher efficiency and have a longer working time. For example, drones rely on high-efficiency power batteries to achieve long-term flight and stable performance.
Industrial field
The application of power batteries in the industrial field cannot be ignored. They are used in vehicles such as electric trains, electric bicycles, and golf carts, as well as in equipment such as industrial handling robots, autonomous forklifts, and patrol robots. These application scenarios put forward higher requirements for battery charging and discharging efficiency, service life and safety, and power batteries can better meet these requirements with their excellent performance features.
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Industry News-Zeekr 007
2024-08-15
The new Zeekr 007 debuts the second generation BRIC battery: the world’s fastest charging mass-produced electric car!
Fast Technology reported on August 13 that the Zeekr 2025 new product launch conference is in progress. It is reported that the new Zeekrn 007 has been fully upgraded. In terms of power system, the four-wheel drive version has been upgraded from 3.5 seconds to 3.4 seconds, and the rear-wheel drive version has been upgraded from 3.5 seconds to 3.4 seconds. Lingbai acceleration has been upgraded from 5.4s to 5s. More importantly, the new Jikrypton 007 will be equipped with the second-generation BRIC battery developed by Zeekr for the first time.
The Golden Brick Battery pack is made of lithium iron phosphate, and its biggest feature is its very fast charging speed. The second-generation product has a maximum charging rate of up to 5.5C, and can charge from 10% to 80% in 10.5 minutes, which is 4.5 times faster than the first generation. minute. With this achievement, the charging speed of lithium iron phosphate surpassed that of ternary lithium for the first time. The second-generation BRIC battery has also become the fastest mass-produced charging power battery in the world. The new Zeekr 007 equipped with this battery has become the world's largest mass-produced battery. Produces the fastest charging electric car.
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Why do new energy vehicles need to use lithium-ion batteries for charging and discharging?
2024-07-30
Different from gasoline vehicles, new energy electric vehicles usually need to use lithium-ion batteries for charging when driving. This makes lithium-ion batteries one of the core components of new energy vehicles. In order to accelerate the development of lithium-ion batteries and solid-state batteries, Trumony has produced stamped liquid-cooled plates with high insulation and high heat dissipation. Through this series of advantages, the liquid cooling plate can help new energy vehicle companies achieve stable performance optimization and efficient electric vehicle production when manufacturing electric vehicles, thereby indirectly promoting the development of the new energy automobile industry.
Basic performance and scientific advantages of lithium-ion batteries
Lithium-ion batteries have high energy density and long cycle life, making them ideal for new energy vehicles. High energy density means the battery can store more electrical energy, extending the vehicle's driving range. This is extremely important to consumers because long cruising range can reduce the number of charging times and improve travel convenience. In addition, the long cycle life of lithium-ion batteries also means that they last longer, reduce replacement frequency, and reduce long-term use costs.
Lithium-ion batteries also have significant advantages in terms of safety. Although traditional lithium-ion batteries have certain safety hazards, the development of solid-state battery technology in recent years has provided new ideas for solving this problem. The solid electrolyte replaces the traditional liquid electrolyte and improves the safety and stability of the battery. This new type of battery is not only leak-proof and non-volatile, but also has excellent mechanical stability, which can further improve the overall safety performance.
Lithium-ion batteries also perform well in terms of charging time and high and low temperature adaptability. Modern lithium-ion battery technology already enables fast charging, which significantly reduces charging times. At the same time, lithium-ion batteries can work normally in a wide temperature range and maintain good performance whether it is cold winter or hot summer. This advantage is extremely important because the adaptability to the environment allows it to be used in various batteries. Stand out and become the first choice for new energy vehicle companies and users, as well as the focus of discussion and research on battery knowledge at this stage.
Gradually reducing costs and rising market trends - driving the continuous development of lithium-ion batteries
From a cost perspective, although the cost of lithium-ion batteries accounts for about 40% of the entire vehicle cost, with the advancement of technology and the emergence of scale effects in recent years, its costs are constantly declining. Among them, lithium iron phosphate batteries, as a cheap and stable lithium-ion battery type, have been widely used in the field of new energy vehicles. In addition, the application of CTP technology has further improved energy density and reduced manufacturing costs.
The same is true in terms of market trends. The rapid growth of the global new energy vehicle market also provides broad development prospects for the development of lithium-ion batteries. Data shows that China's new energy vehicle sales will be approximately 8.3 million units in 2023, and the battery penetration rate will reach an astonishing 31% or more. By 2026, China's new energy vehicle market is expected to reach approximately 16 million vehicles. Such huge market demand is undoubtedly the best reflection of the importance of lithium-ion batteries.
With continuous technological breakthroughs and cost reduction, lithium-ion batteries will occupy an even more important position in the future new energy market. And due to the dual response of policies and markets, on the basis of realizing the rapid development of lithium-ion batteries, Trumony will continue to update and optimize liquid cooling plate components suitable for important materials of lithium-ion batteries, helping the world to achieve carbon neutrality as soon as possible and realize A grand plan for the new energy era.
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