New partnership: Altilium
At Freber, we are proud to announce a new and exciting collaboration with the Danish-Norwegian technology company Altilium.

The company has solid technical expertise and impressive experience in the development and production of advanced battery systems. Their latest innovation is the Versabatt G3 – a 48V battery pack weighing only 12 kg with a 2.4 kWh capacity and an impressive 4 kW constant output.
Through this partnership, we are combining our shared expertise, innovation power, and industrial insight to deliver next-generation battery technology. And it doesn't stop there. We are also co-developing new technology! The first prototype of our own 4000W inverter is nearly ready, and we've created a DC-DC converter (48-12V) that easily clicks onto the Versabatt G3 platform.
Together we will:
✅ Develop and deliver flexible battery solutions for transportation, construction, maritime sectors, and industry
✅ Unite Nordic production capacity and engineering culture
✅ Create added value for our customers – through quality, innovation, and sustainability
"We see clear synergies in this partnership, both technologically and strategically, and we look forward to exploring new opportunities together, creating valuable solutions, and contributing to the green transition."
— Christin Lian (CEO, Freber) and Jesper R. Schweitz (CEO, Altilium)
We believe in partnerships that build the future, and we are excited to work closely with Altilium to realize new opportunities. This is the beginning of something powerful.
Christin Lian: christin@freber.no or mob +47 994 01 030