R&D and Manufacturing

Innovating with in-depth research and shaping the future with intelligence
R&D Capabilities
  • 200 +
    Patents for large cylindrical cells
  • 25% +
    R&D staff
  • 50% +
    R&D staff with Master's & PhD degrees
  • 20 Year
    Core R&D staff Experience in the cylindrical cell industry
  • 300 Sets
    Laboratories covering from materials, cells to systems
  • 5 +
    Formulating industry standards
Cutting-Edge Technology
Ultra-high power, super-fast charging
High energy density
High security
Long-cycle life

True tab-less design: Through the full-dimensional current conduction balance design of structural components, the internal and external tab design of the roll core is completely eliminated, achieving a continuous current discharge capability of over 10C;
Multiphase balanced conduction: This technology achieves cluster-level dispersion and interfacial contact between solid and liquid phases of multiple substances, enhancing bulk Li+ transport capability, and realizing balanced charge conduction throughout the entire domain;
Low-impedance SEI composite: Through the formulation of film-forming components and formation process conditions, a low-impedance SEI and Li+ buffer zone are constructed, enabling 6C+ ultra-fast charging capability.

Modular design: By deconstructing traditional structural components, the design achieves the minimum volume proportion of structural components, fully utilize the internal space, and consequently realize an energy enhancement of over 5%;
Field expansion technology: The lithium-ion intercalation and extraction capabilities of active materials are fully unleashed, leading to an over 2% improvement in the material's capacity utilization.

Thermal-electrical decoupling: The unique thermal-electrical decoupling design separates thermal and electrical circuits, preventing system-level cascading failures, and enhancing the Fail-Safe mechanism to ensure the safety of end applications;
multi-level venting: A hierarchical discharging mechanism is designed in response to varying gas generation rates during different stages of thermal runaway, ensuring controllable safety when multiple scenarios are abused;
Micro-arc suppression: Arc suppression is achieved at the microscopic level, reducing defect hazards under extreme conditions such as internal short circuits, and minimizing the probability of thermal runaway during internal short-circuits.

Stress-relief technology: A free-breathing cycling structure design is employed to slowly release excess stress that continuously builds up during the cycling process, ensuring the integrity of the electrode microstructure and decoupling the application-induced degradation of cycle life;
Gradual SEI formation technology: SEI delayed construction technology can achieve the self repair of SEI film throughout its entire life cycle, reducing active Li+ loss and improving the cell's cycle life;
Distributed electrolyte retention technology: Through distributed electrolyte reservation, microscopic structural electrolyte buffer zones are constructed to continuously replenish electrolyte consumption during cycling, thus meeting electrolyte requirements for long cycle life.

R&D Philosophy
  • Adhere to First-Principles
    Conduct research and development based on the most fundamental scientific principles, and pursue fundamental, disruptive, and breakthrough innovations.
  • Adhere to Commitment to Standardization
    Develop common and reusable standards across all stages: design, material selection, manufacturing, packaging, transport, storage, installation, application, and recycling.
  • Adhere to Customer Orientation
    Our R&D strategy extends beyond the immediate needs of direct customers, beginning with the demands of the terminal market. We explore potential needs and concentrate on the value our products create for end users—the customers of our customers.
Adhere to First-Principles
Conduct research and development based on the most fundamental scientific principles, and pursue fundamental, disruptive, and breakthrough innovations.
Adhere to Commitment to Standardization
Develop common and reusable standards across all stages: design, material selection, manufacturing, packaging, transport, storage, installation, application, and recycling.
Adhere to Customer Orientation
Our R&D strategy extends beyond the immediate needs of direct customers, beginning with the demands of the terminal market. We explore potential needs and concentrate on the value our products create for end users—the customers of our customers.
Quality and EHS Management
Quality Policy
Technology and quality-first approach

Leawat views core technologies and independent innovations as the fundamental driving forces for continuous development.

Leawat regards quality as the cornerstone for everlasting products and evergreen enterprises.

Leawat regards quality as the cornerstone for everlasting products and evergreen enterprises.

Leawat has assembled a top-tier team that rigorously adheres to regulations.

Efficiency is Leawat's lifeblood.

Quality Policy
Adopting preventive strategies that promote ecological sustainability

Leawat embraces a people-first approach, placing top priority on employee safety and well-being.

Leawat has improved its safety and environmental risk prevention and control system, so as to identify and eliminate potential hazards in advance and prevent safety incidents and environmental pollution.

Leawat is committed to eco-friendly practices, minimizing environmental impact throughout product lifecycles to advance sustainable development.

Strictly adhering to regulations and rules.

Encouraging all staff to engage and take responsibility.

Quality Policy
Being loyal to partners and serving the world

Leawat provides exceptional, client-centric services while cultivating strong partnerships with suppliers and customers, driving mutual growth and lasting success.

Leawat is dedicated to fostering long-term partnerships and building a trustworthy, outstanding corporate brand image.

Expanding international markets with a global perspective, serving clients worldwide, and striving to become a world-class brand.