A part of Celltech Group

Welcome to Celltech

-we know batteries

We know batteries

Celltech is the leading battery supplier in the Nordic region for professional users with local presence and global reach, we find the optimal solutions for each B2B customers' needs. Celltech is ISO 9001 certified and is currently represented throughout the Nordic region and in China.

We know batteries


New EU Batteries Regulation – How should companies using batteries prepare in 2024?

The EU's new battery regulation is an important step towards a more sustainable and competitive battery economy. The regulation sets new requirements for battery design, manufacture, labelling, recycling and reporting. The regulation applies to all batteries imported into or used in the EU, including portable, industrial and automotive batteries. Companies that use batteries must be [...]

New Customer-Centric Premises

In February 2024, we moved to new premises in Espoo's Koskelo industrial area. The new premises are part of our growth strategy and the electrification of our country. Two modern data centres will replace our old office building. We see the move to the new premises as an opportunity to improve the efficiency of our [...]

New EU Battery Regulation – What does it mean in practice?

New EU Battery Regulation – What does it mean in practice? The new EU battery regulation is part of The European Green Deal. It focuses on creating a circular economy for battery minerals in Europe. In addition, it improves the safety and performance of batteries. At the end of 2022, a compromise was reached between [...]

Celltech battery energy storage

Celltech battery energy storage Balance and security of supply to electrical grids Battery energy storage has become an integral part of the product range related to renewable energy. It is needed to support the varying and increasing renewable energy production, as production and consumption must always be in balance in our electricity system. Maintenance reliability [...]

Versatile solutions

Our customers' needs are different - so are our solutions. Our extensive product range covers batteries from button cells and battery packs to large industrial battery solutions. We will always offer a solution that best supports our client's business. If necessary, the solution can be fully customized to our customers' needs. Plenty of solutions for different needs

Celltech in Finland for 30 years

With 30 years of experience, Celltech is Finland's leading wholesale supplier of battery and power supply solutions. Our technical know-how is based on our global partner network and our own product development. For us, quality always means better customer service. Read more about Celltech

Representing best brands

We represent about 30 battery manufacturers in Finland. We only work with suppliers with high quality standards for both their products and their operations. It is important for us to work with our partners on a long-term basis to ensure our customers can rely on a stable supply chain and a global network of experts. Celltech's product range

Contact us

Do you need help with design or do you want to know more about our products? Contact our Customer Service by phone or email - we are happy to help!