The special manufacturing and the innovative thermal management are crucial for the performance, safety and longevity of the Kreisel battery technology. The efficient design also enables cost-effective and fully automated production.
The cells inside a Kreisel Battery Pack are constantly flushed with a special liquid so the battery has the perfect temperature at all times. Even at high load, e.g. during acceleration, fast charging or low environment temperatures, the cells remain in the optimal temperature range. This increases the life span and safety of the battery.
CHIMERO
The laser connection technology and the unique contacting of the cells ensure minimal electrical resistance and an unmatched degree of efficiency. The compact arrangement of the cells and the innovative integrated cooling system allow a maximum energy density and thus small space requirements.
E-GOLF PROTOTYPE
Thanks to the integrated thermal control system using a special liquid, the entire battery always remains within an optimum temperature range. Thus, the Kreisel technology is particularly suitable for high-performance applications and for motor sports.
In addition to custom-made products and special solutions, we also offer standard battery packs that combine all the benefits of the Kreisel technology in one package.
High continuous power and maximum energy density.
Ideal for
Transport
Industry
Marine
| Battery system | Lithium-Ion cylindrical cells NMC 18650 |
|---|---|
| Energy content | 59 kWh (nominal) 52.6 kWh (usable at 90% DOD) 47 kWh (usable at 80% DOD) |
| Discharge power | 180 kW max |
| Charging power | 33 kW |
| Voltage | 370 V (nominal) |
| Energy density | 207 Wh / l 155 Wh / kg |
| Cooling system | Integrated patented liquid cooling Optimum temperature control of the cells within minutes (e.g. heating from -5°C to +15°C in 15 minutes possible) |
| Temperature range | -20°C to +50°C |
| Dimensions (LxWxH) | 1.176 x 704 x 370 mm |
| Weight | 361.4 kg |
| Status | B-Sample Safety test ECE R 100 in progress. |
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AUGUST 2017
