Safety
Lifetime
Performance

Next level battery technology

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What our KREISEL battery technology is all about

Patented immersion cooling for great battery life & performance

At the core of all KREISEL Electric battery systems is a smart thermal management solution– the patented KREISEL cell immersion cooling technology. This solution features non-conductive cooling liquid in direct contact with each individual cell, therefore achieving a very energy efficient cooling type. A low temperature spread (<1°C – tested under laboratory conditions) throughout the module has the effect that all cells are within the same temperature range, resulting in great battery life and high performance.

Protection features minimize thermal propagation and bring high safety standards

KREISEL Electric battery systems feature the highest volumetric and gravimetric energy density achievable in compliance with our advanced safety parameters. Intensively tested safety features minimize propagation or battery fires. Thermal runaway tests are performed in-house, at stricter criteria than official norms, and have consistently demonstrated great performance. The safety requirements that this provides allows for diverse usage of our batteries, including second life applications.

Modular system for maximum flexibility

KREISEL Electric battery technology follows the principle of modularity making the battery systems a perfect fit for a wide range of applications such as commercial, off-highway, marine and charging. The module structure allows stacking to be varied, enabling scalability and freedom of battery placement for a wide range of vehicle types.

KREISEL R&D for cutting-edge battery technology from concept to series production.

CUTTING-EDGE BATTERY TECHNOLOGY

High safety

All our battery systems feature the highest volumetric and gravimetric energy density achievable in compliance with our advanced safety parameters. Incorporated safety features in each battery module minimize fire propagation, enable controlled degassing and defective cell shutdown and much more.

KREISEL battery systems are designed to be compliant to all major marine standards and industrial regulations.

Great lifetime

Our patented KREISEL cell immersion cooling technology enables fast temperature adaption, therefore reducing cell aging to the minimum possible. Reliability and longer service life allows you to benefit from improved ROI through great battery lifecycles.

Stunning performance

Benefit from low derating through high C-rates for charging and discharging, and a great overall system efficiency, regardless of the given ambient temperature. A minimal temperature spread is going to avoid hotspots in high load scenarios as far as possible.

IMMERSION COOLED BATTERY SYSTEMS

The modularity and scalability of KREISEL battery sytems facilitate their use in a wide range of applications, of up to 800 V:

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