#Malaysia #battery #Kulim #Highstar #Tabless

Highstar's Innovative Tabless Battery Production in Malaysia

On March 26, 2026, Highstar officially inaugurated its Tabless Cell Base in Kulim, Kedah, Malaysia, celebrating a historic milestone as the first Chinese overseas mass production line for cylindrical tabless cells. This launch not only signifies Highstar's ambitious commitment to revamping its global supply chain but also highlights the increasing importance of sustainable and efficient energy solutions worldwide.

The ceremony was attended by local dignitaries and global partners, reflecting the significance of this moment in the context of collaborative innovation and strategic growth in the battery industry. Highstar's Chairman, Zhou Wen, emphasized, "The decision to set up operations in Kulim aligns with global trends in green energy and showcases our commitment to Malaysia's industrial growth," pointing out that this facility will serve as a platform for collaboration with international clients while maintaining high local standards.

Introduction of the Revolutionary INR21700-50PS Cell

A key feature of the inauguration was the introduction of the INR21700-50PS cell, a 5.0 Ah all-purpose battery that successfully transitioned from the lab to intelligent mass production. This breakthrough incorporates several technological advancements, including a collaboratively developed Ni90+ high-energy cathode, a next-generation silicon-carbon (SiC) anode, and an innovative 3D conductivity grid.

Major Advantages of the INR21700-50PS

1. High Power and Low Resistance: The internal resistance of the cell has been reduced to ≤3 mΩ, supporting immediate pulse discharge rates of 250A (50C), thus catering to extreme performance requirements.
2. Wide Temperature Range: The cell provides stable discharge capabilities from -40°C to 80°C, surpassing operational limits in both frigid and hot environments.
3. Efficient Fast Charging: It supports 3C fast charging (up to 80% SOC in 15 minutes), alleviating range anxiety and enhancing outdoor efficiency.
4. Ultra-Long Cycle Life: Achieving 1,000 cycles at a 30A high-speed discharge improves longevity, doubling the life of traditional multi-tabbed cells, and supporting ultra-fast discharge capabilities of 50A/70A cycles.

Empowering Diverse Applications

Attendees at the launch toured the state-of-the-art production line for tabless batteries, praising Highstar's rigorous quality control measures. The robust performance metrics of the INR21700-50PS make it suitable for five key sectors: high-performance power tools, gardening equipment, industrial robots/AGVs, automatic identification/data capture (AIDC), and electric vertical takeoff and landing (eVTOL) vehicles.

"Production is just the beginning, not the end," noted Zhou Wen, pointing towards the future where Highstar will leverage its Malaysian operations as a new engine for growth, focusing on small power batteries while innovating new high-performance products. Collaborating with global partners, Highstar aims to shape a greener energy future, cementing its role as a leader in this crucial sector.

With this strategic milestone, Highstar's investment in Malaysia reflects a forward-thinking approach to a sustainable energy future, solidifying its presence in the international battery industry.

Conclusion

Highstar's commitment to technological advancement and sustainability positions it favorably in the competitive landscape, as it continues to innovate and expand its global footprint through pioneering initiatives like the Tabless Cell Base in Malaysia.