#Germany #Stuttgart #battery technology #Highstar #Tabless Cell

Highstar Unveils Innovative Tabless Cell Series at Battery Show Europe 2025

Highstar, a leader in battery technology, has successfully launched its next-generation tabless cell series at the Battery Show in Europe 2025, under the impactful theme, "Tabless Forest, Vitality Reborn." The introduction of this groundbreaking technology signifies a critical evolution in battery design and performance, catering to the growing needs of global markets. The tabless cell series is a strategic response to industry demands, showcasing Highstar's dedication to sustainable energy solutions and technological advancement.

A Major Leap in Battery Performance

Years of research and development have culminated in this innovative tabless cell technology. With advancements focusing on quicker charging, reduced heat generation, and enhanced battery longevity, Highstar has positioned itself to address significant challenges within the energy sector. This series offers ultra-high performance, supporting pulse discharges of up to 40C (200A) and continuous discharges of 70A, allowing for smooth operation of high-intensity tools like electric drills and saws.

One of the core innovations is the significant reduction in internal resistance by over 70%, achieving levels below 4mΩ. This improvement corresponds to a 50% decrease in temperature increase during discharge, facilitating stable performance even under heavy loads. The fast charging capability of 5C allows for 80% charge in just 10 minutes, extending the battery's lifespan by 60 to 100% after more than 1,000 charge cycles.

Reliability Across Varied Conditions

Highstar's new cells maintain consistent performance across a broad temperature range, from -40°C to 80°C, making them suitable for outdoor equipment and high-altitude drones. This adaptability ensures that Highstar can meet the diverse performance requirements of various applications, from power tools and gardening equipment to autonomous vehicles and specialized devices.

Global Manufacturing and Distribution Strategy

To meet increasing market demand, Highstar is establishing a global distribution network. An automated production facility in Malaysia is set to commence mass production of tabless cells in the fourth quarter of 2025, promising high consistency and reliability in product availability worldwide. The series will comprise five high-power models (18650-20PS/25PS/30PS, 21700-40PS/50PS), targeted for high-end applications, including electric and garden tools, drones, robotics, and more.

Commitment to Sustainability and Green Initiatives

Highstar is committed to achieving a "zero carbon" goal and is actively pursuing ecological manufacturing practices. Key initiatives include compliance with EU regulations for new batteries, implementing ESG management frameworks, and measuring the company’s carbon footprint. Incorporating renewable energy sources into production will further enhance carbon management capabilities, catering to the growing global demand for effective, low-emission, and sustainable energy solutions.

For over 30 years, Highstar has been at the forefront of lithium battery technology, facilitating the transition to green energy. The company’s products power a wide range of applications, from motorization and emergency backup systems to energy storage and consumer electronics. Looking ahead, Highstar remains committed to advancing energy innovation through improved structure and sustainability, significantly contributing to the global energy transformation.