Hagal Story

Building a Sustainable Future:
Next-Gen battery Technology for a
Cleaner, Greener Grid.
Building a Sustainable Future: Next-Gen battery
Technology for a Cleaner, Greener Grid.

Smart batteries in every power grid.

We’re Hagal…

We are Hagal, a Norwegian company creating smart batteries. Our technology extends the lifetime of new batteries and gives used batteries a second life.

Maximizing Battery Life, Minimizing Footprint

Hagal is a purpose-driven Norwegian scaleup with the desire to build a more sustainable future with smart batteries. 

An ambitious idea turned into a technology that maximises the lifespan of new and used batteries, enabling low-cost energy storage systems with a green footprint.

Inspired by Nature, Powering Sustainability

Our name, Hagal, is based on the rune symbol by the same name. It symbolises the forces of nature and the universe. 

Forces beyond our control. Forces that spark ideas, inspire innovation and power progress – by constantly pushing us forward.

Hagal Batteries: Powering Clean Energy's Future

At Hagal, we use battery technology to make green power more available, flexible and affordable. That is what it takes to make clean energy the first choice.

Cell-to-pack tech cuts parts 30%, boosts efficiency 20%.



Signed MOU with major tier 2 battery cell and module producer - Coslight
Hagal was Founded in Oslo, Norway in 2018.
Global battery demand to grow by 2030 to...


Hagal's Full-stack battery energy solutions

To meet the ever-growing needs of our customers, we develop and implement full-stack battery energy solutions – from modular energy storage systems to intelligent energy management software.

Hagal Timeline

Hagal, a leading innovator in battery technology, boasts a rich history

  • 2018

    Hagal was founded in Oslo, Norway, in 2018.

  • 2021

    Rebel™ Core – Beta version completed.

  • 2021

    Received DNV Approval for Hagal Ocean's EoH Battery Systems.

  • 2021

    Proof of concept for Hagal SBMS.

  • 2022

    Signed MOU with major tier 2 battery cell and module producer.

  • 2022

    Entheos Network acquires Hagal.

  • 2023

    Hagal’s Maritime Division Transforms into Hagal Ocean.

  • 2023

    Divestment from Hagal Ocean.

  • 2023

    Hagal Charts Independent Course from Entheos Network.

  • 2024

    SBMS and Kvanta RT-OS commercialization.

Hagal Logo

Our values


We think BIG. We dare to dream of a more sustainable future for the next generations, and we act on it. We develop new solutions to existing challenges.


We are truthful and real. We take responsibility for our actions and we want to make choices that we can be proud of in the future.


We are transparent. We practise openness, learn from mistakes and gain insight from experience.


We solve energy challenges by thinking outside the box and developing cutting edge technology.


We are inventors who spearhead new technologies. We create energy and we celebrate our wins.


We enable a more sustainable future, one innovation at a time through cutting-edge technology.