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 Additionally a multilayer safety scheme of thermal and current safety devices for each cell as well as a permanent monitoring by battery management systems on module level and power management systems on rack level guarantees the highest standard of safety.
COBRA provides a robust and reliable modular battery design employing tried and tested Conchifera connecting technology, ensuring the secure connection of large numbers of small-size, high-energy standard cells.
Elastic cell bonding provides a secure contact for the entire service life as well as maximum resistance to vibration. Employing standard, high-quality 18650 cells with high energy density, COBRA is able to generate outstanding performance by interconnecting a high number of cells using only a few robust assembly components and connectors.
COBRA applications:
- Fully electric battery drives
- Emergency power
- Only power supply in environmentally restricted areas
- Hybrid concepts for peak load buffering and optimally scaling the main drive
- Electric, battery-powered main drive and conventional, small-scale auxilliary power
Key COBRA facts:
Performance:
- Up to 1000 V • 4.4 kWh per module
- 101.5 Ah per module
- Air cooling system
- ntegrated heating system
Reliability:
- Cycle life: approx. 8,000 full cycles (80% DoD)
- Buy back guarantee
- High quality battery cells
Safety:
- Low fire hazard from small cells
- Single cell fuse protection
- Integrated active BMS
Service:
- Modular design, easy replacement
- Low weight of modules for easy handling
- Plug and play installation
Environment
- Second life application
- Optional recycling of battery modules
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y significantly lowering fuel consumption, maintenance costs and emissions, batter-ies for hybrid power supply, storage and main propulsion provide extraordinary benefits. With improved capacity-to-weight ratio from lithium-ion technology and growing demand for lower emissions, batteries have become an ever-increasingly attractive option for the large-scale supply of energy in the maritime sector. 
