ProLogium, founded in Taiwan, makes lithium-ceramic batteries and has announced a gigafactory in Dunkirk, France. It says it has begun mass production of its Gen 3.5 all-solid-state battery, rated at 381 Wh/kg and 903 Wh/L.
At a glance
| Price from | Custom |
| Best for | EV makers seeking high energy density cells |
From ProLogium's own website.
What stands out
- High stated energy density
- Production in Taiwan with a European plant planned
Worth knowing
- Few named automaker customers
- Price not published
How it ranks
ProLogium is ranked 6th of 10 in Best Solid-State Battery Companies (Lister Score 90.6).
#6 in Best Solid-State Battery Companies · Lister Score 90.6
ProLogium says its Gen 3.5 all-solid-state battery reaches 381 Wh/kg and 903 Wh/L..
| Rank | Best Solid-State Battery Companies | Score |
|---|---|---|
| 1 | QuantumScape | 97.0 |
| 2 | Toyota | 95.9 |
| 3 | Samsung SDI | 94.6 |
| 4 | Factorial Energy | 93.3 |
| 5 | Solid Power | 92.0 |
| 6 | ProLogium | 90.6 |
| 7 | CATL | 89.2 |
| 8 | Blue Solutions | 87.8 |
| 9 | Ilika | 86.3 |
| 10 | Ion Storage Systems | 85.0 |
Frequently asked questions
How does ProLogium rank on Lister?
ProLogium is ranked 6th of 10 in Best Solid-State Battery Companies (Lister Score 90.6).
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