Nyobolt, founded in 2019 in Cambridge, UK, makes ultra-fast-charging lithium-ion batteries using a niobium-based anode, used in warehouse robots, humanoids and AI data centres. In May 2026 it raised a $60 million Series C at a $1 billion valuation, led by Symbotic.
At a glance
| Price from | Custom |
| Best for | Robot makers and data centres needing very fast charging |
From Nyobolt's own website.
What stands out
- Charges in minutes
- Named robotics customers
Worth knowing
- Lower energy density than standard cells
- Niche, high-power applications
How it ranks
Nyobolt is ranked 6th of 10 in Best Battery Startups (Lister Score 90.5).
#6 in Best Battery Startups · Lister Score 90.5
Nyobolt says its batteries power Symbotic's SymBot robots and Agility Robotics' Digit 5, and that revenue grew five times year on year..
| Rank | Best Battery Startups | Score |
|---|---|---|
| 1 | Form Energy | 97.0 |
| 2 | Group14 Technologies | 95.7 |
| 3 | Lyten | 94.4 |
| 4 | Verkor | 93.1 |
| 5 | Peak Energy | 91.8 |
| 6 | Nyobolt | 90.5 |
| 7 | EnerVenue | 89.2 |
| 8 | Base Power | 87.9 |
| 9 | Alsym Energy | 86.6 |
| 10 | Echion Technologies | 85.3 |
Frequently asked questions
How does Nyobolt rank on Lister?
Nyobolt is ranked 6th of 10 in Best Battery Startups (Lister Score 90.5).
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