Startups
2021
NAPPTILUS BATTERY LABS SL (Wattium)Grid-scale storage redefined: unmatched power density, ultra-fast charge (5 minutes), and lithium-free safety. Megacell delivers continuous nominal power for the world's most demanding grid applications.
Address
Plaça de Pau Vila 1, 08039 Barcelona, Spain
CERCA ownership
Cerdanyola del Vallès, Spain
2004
Institut Català de Nanociència i Nanotecnologia (ICN2)
Other Catalan Public owners
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Status & Deeptech areas
Company Status & Company Deeptech AreasCurrent company status
DeepTech Area
Spinoff information
Company Description
To accelerate the global transition to renewable energy by providing the most reliable, powerful, and safe grid-scale storage solutions. Our Megacell technology enables continuous nominal power delivery with ultra-fast charging capabilities.
We believe energy storage should be powerful, not just capacious. That's why we've developed technology that delivers consistent performance for the world's most demanding grid applications.
We believe energy storage should be powerful, not just capacious. That's why we've developed technology that delivers consistent performance for the world's most demanding grid applications.
Product description
Our Technology
Megacell represents a breakthrough in energy storage technology. Unlike lithium-based systems, our carbon-based chemistry delivers:
High Power Density
Continuous nominal power output with peak rates up to 24C for high-demand grid events.
Ultra-Fast Charging
Complete charge cycles in just 5 minutes, enabling rapid grid response.
Lithium-Free Safety
Non-flammable, recyclable chemistry with wide operating temperature range.
Megacell represents a breakthrough in energy storage technology. Unlike lithium-based systems, our carbon-based chemistry delivers:
High Power Density
Continuous nominal power output with peak rates up to 24C for high-demand grid events.
Ultra-Fast Charging
Complete charge cycles in just 5 minutes, enabling rapid grid response.
Lithium-Free Safety
Non-flammable, recyclable chemistry with wide operating temperature range.