Redefining batteries

Welcome to the HPB Solid-State Battery.
Yes, it’s a winter battery.

High performance at low temperatures

Where other batteries without external battery heating give up, the HPB Solid-State Battery is still in its comfort zone: Even at -20 °C/-4 °F, the extractable capacity is more than 90 % – tested at a robust discharge rate (1C). 

A gamechanger for extreme conditions

With groundbreaking measurement results at -40 °C/-40 °F, the HPB Solid-State Battery covers a temperature range of an incredible 100 °C (-40 °C to +60 °C) / 180 °F (-40 °F to +140 °F) – without the addition of salts or other additives. 

Ready for the global rollout

As technology developers, we at HPB are driven by the desire to provide batteries for safer and more sustainable energy storage. To scale up worldwide, we grant access to our HPB Technology by way of licensing.

Do you have any questions? Click here to go to our investors page

A new era

The HPB Solid-State Battery comes with a unique combination of superior properties:

vs. conventional lithium-ion batteries 
at comparable stress levels

vs. conventional lithium-ion batteries.
Calculated by independent experts