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About Celltech

Celltech is the leading battery supplier in the Nordic region. We supply the Nordic industry with batteries through our sales channels, which are exclusively geared to manufacturing customers and dealers. We work with our customers and partners to develop current and future power solutions - from idea through to production, from off-the-shelf to customized solutions. Together, we will always find the optimal solution for your project. Customized battery and charging solutions are at the core of Celltech's business concept.

Local presence

With a local presence of Celltech offices across the Nordic region, and in HK and China, we know our market well. Since its inception in 1984, we are working hard on building long-term relationships with our customers and partners. Our aim is to work closely with our customers and act as an internal battery department.

Our promise

The combination of Swedish presence and global reach means that we constantly find the optimal solutions for our customers. And of course, we take your battery throughout the entire process, from idea to finished product. We do this together with our partners - the world's leading battery manufacturers.

Years of experience

Celltech has been on the market for several decades. We know the industry and are always striving to be updated on the latest in a battery ever-changing world with new demands and needs. Since the very beginning, batteries been our area of expertise. And it still is.

Here to stay

We have a stable owner, Addtech AB, which is listed on the Stockholm Stock Exchange and whose business goes back over a hundred years in time. It provides Celltech stability, experience and access to a large network of complementary businesses.

From single cell to the special design

We offer both standard products and customized solutions to a wide range of customers in the global market. With our technical team, we are always ready to be with high skills to find the best solution that meets the unique needs of your particular product.


Owner: Addtech AB 
Founded: 1984 
Number of employees: 118 (2016) 
Revenue: RMB 280 million (2016) 
Production: Zhongshan (CN) and Sölvesborg (SE)
Certified: ISO 9001 and ISO 14001