WS Technicals is proud to announce that we have entered a new chapter in our long-standing collaboration with Lithium Balance — one of Europe’s leading producers of Battery Management Systems (BMS). Through a newly signed agreement, WS Technicals has joined as a financial investor and co-owner of the company.
For several years, Lithium Balance has been a trusted partner and supplier of high-quality BMS solutions for WS Technicals. When Sensata Technologies, the previous owner, decided to step away from operational involvement, it quickly became clear that this was an exciting opportunity for WS Technicals to strengthen our position and commitment within the battery solutions market.
A Supportive Role – Not a Producer
While WS Technicals is now a co-owner, it is important to note that we will not be stepping into the role of BMS producer ourselves. Instead, our focus will remain on supporting Lithium Balance and ensuring that our customers — both existing and future — have access to world-class BMS solutions, including the innovative n3-BMS which is an ISO-26262 certified BMS with next-gen features implemented to address some of the most pressing safety and performance challenges that heavy vehicle OEMs are facing. The Role of WS Technical is to provide strategic support, enabling Lithium Balance to continue delivering cutting-edge technology to a global market.
About Lithium Balance
For a rapidly developing technology such as lithium-ion batteries, know-how and experience is just as important as the product itself. Lithium Balance is a true pioneer in Li-ion technology and has been part of many electrification innovations, providing BMS solutions for several first-of-their-kind products.

Today, Lithium Balance BMS systems are found in thousands of applications worldwide — often in the most unexpected places. Their deep expertise in the customer journey, from prototype to start of production, allows them to guide clients through every step of the integration process. This includes technical and commercial support, as well as valuable after-sales service through their dedicated Application Support team. The company’s approach ensures that customers get the maximum value out of their battery systems and the applications they power.
By combining technical excellence with practical tools and knowledge, Lithium Balance stands as a trusted partner for companies adopting and integrating Li-ion battery technology.
Looking Ahead
This new partnership is an important strategic step for WS Technicals. By investing in Lithium Balance, we are not only supporting a valued partner but also strengthening our ability to provide comprehensive and future-proof energy solutions to our customers. We look forward to contributing to Lithium Balance’s continued growth and innovation — and to seeing what the future holds for our shared journey.
If you have any questions about this exciting new chapter, please feel free to contact our Key Account Manager, Trine Tarillion Meisner.