We are pleased to announce that our laboratory now offers process development services for lithium battery cell and pack manufacturing using cutting-edge laser technology.

With the increasing demand for high-quality, cost-effective lithium batteries, our team of experts has developed customized manufacturing processes that are tailored to the specific needs of the industry.

Our process development services include feasibility studies, process optimization, and proof-of-concept testing, all aimed at improving efficiency, reducing costs, and enhancing the quality of lithium battery cells and packs. Our team of professionals uses the latest software tools and state-of-the-art equipment to analyze and optimize your manufacturing processes, ensuring that you achieve the best results possible.

As a leading service provider in the lithium battery cell and pack manufacturing industry, we understand the importance of delivering superior quality and results to our clients. Our commitment to professionalism, expertise, and attention to detail is evident in everything we do, and we strive to innovate and improve our services continuously.

We take pride in offering the most advanced process development services for the lithium battery cell and pack manufacturing industry using laser technology. Whether you are a start-up looking to scale up production or an established company seeking to optimize your manufacturing processes, we have the expertise to help you achieve your goals.

In Bonsai Tech laboratory you can find the highest technology in term of laser systems:

  • 4kW IR Fiber laser: suitable for welding process in cell and battery pack manufacturing
  • 200W IR pico-second pulsed laser: most innovative laser technology suitable for electrode and metal foil cutting able to reach up to 25m/sec of cutting speed in electrode cutting foils.
Welding seam of aluminum current collector on aluminum foil with 4Kw IR laser system

Our flexible platforms allow us to proceed different type of products and go through multiple quality inspection process to verify the quality and provide all information necessary to scale up the process at Pilot production or mass production level.

Indeed our standards foreseen to verify the quality by the following systems:

  • X-ray inspections (for welding process)
  • Metallography microscope inspections (for welding and cutting process)
  • Electrical resistance measurements (for welding process)
  • Pull and peel strength test (for welding process)
Copper foil cutting with Pico second pulsed laser

If you are interested in learning more about our process development services for lithium battery manufacturing based on laser technology, please contact us today. We would be happy to discuss your specific needs and provide you with a customized solution that meets your requirements.