Visit and meet Kurt.energy at Battery Show, May 2021.

Details and free tickets will follow.

Kurt.Energy specialises in trustworthy customer-specific clean energy system solutions, for the B2B market.  Core building blocks are carbon-based power and energy capacitors, we call them our Blue Cell Power and Energy Capacitors. Contrary to classical lithium-based batteries, these are simple to use, yet have an energy density from 80 to 230 Wh/kg, can be charged very fast and provide up to 20x their nominal power, work from -40°C to +80°C, have lifecycles (full charge/discharge) from 10000 to more 20000 cycles (up to 30 years or 1 million km), no BMS needed, no thermal risk. The most cost-efficient and long-life solution on the B2B market.

Visit us at the Battery Show 2021 Stuttgart

Altreonic - Kurt.energy had a very successful participation at Battery Show 2019 in Stuttgart. Our visitors were delighted to discover a truly safe and more powerful alternative based on powercapacitors, using advanced carbon nano-materials. A major step forward for...

H2020 MULTI-MOBY project

Altreonic partner in new EU Horizon 2020 MULTI-MOBY project MULTI-MOBY is an ambitious 3-year project aiming at finalizing the development, manufacturing and deployment in the market of safe, efficient, and affordable urban electric vehicles for passengers and light...

Future Battery Forum 10 and 11-Dec-2020

Discover the future with Kurt.energy at the digital Future Battery Forum 2020 Is the future of batteries like we know them today? Likely not. We think the future will be hybrid, not a single technology but a combination of two technologies in one. Energy of Li-ion and...

Automotive Suppliers’ Day Baden-Württemberg 05-Nov-2020

Meet Altreonic - Kurt.energy at: Details and registration for this event: Zulieferertag Automobilwirtschaft BW

Newsletter September 2020. Starting an engine at -43°C & more.

1. Starting an engine at -43°C. Yes we can! Most of us have experienced frustration when having to start their car the first time it has been freezing during the night. The battery (a lead-acid accu) is dead. At very cold temperatures like -20°C even a new battery...

Starting an engine at -43°C. Yes we can!

Most of us have experienced frustration when having to start their car the first time it has been freezing during the night. The battery (a lead-acid accu) is dead. At very cold temperatures like -20°C even a new battery will not have enough energy left to crank an...

Searching a better battery

  In search of a cleaner world, electric energy is gaining a lot in attention. Tiny electrons are the new fuel but without the inefficient chemical process that requires oxygen; producing heat and unwanted combustion gases as a not always useful and desired side...

The battery everyone is waiting for has arrived.

1. High energy density 23680 hybrid energy capacitor cells reach production milestone. The battery everyone has been looking for has arrived. And it is not a battery. It's a hybrid Energy Capacitor. No need to wait for Battery Day. Battery energy storage is one of the...

China to Enforce Electric Vehicle Safety by 2021

Does one need a clearer statement that Li-ion batteries are unsafe? And is the complexity needed to mitigate (not eliminate) the risk not another sign that we need something better that is simple and robust? Besides the risk of fire, Li-ion batteries also emit a lot...

Comprehensive overview with New Atlas article

For a short and comprehensive overview on our breakthrough carbon based hybrid powercapacitors, have a look at this article in New Atlas. Scepticism allowed, we passed that stage as well. The reactions in terms of more info requests have been phenomenal. Thanks to...

OUR BUILDING BLOCKS:

80 to 230 Wh/kg

80 – 230 Wh/kg

230 Wh/kg

Safe batteries are needed everywhere: