Cuberg
San Leandro, CA, United States
About
Cuberg builds vertically integrated battery systems that optimize the unique capabilities of next-generation lithium-metal anode cells.
They offer 20 Ah lithium-metal pouch cells with up to 70% more capacity than conventional lithium-ion batteries, and high-density battery modules/systems for eVTOL, aviation, and high-power mobility using a non-flammable electrolyte. Cuberg is a Northvolt subsidiary acquired in 2021, with collaborations (e.g., Safran) and asset changes (Lyten acquisition in 2024) noted in results.
Listed In
In the Battery Report
Cuberg is named on 15 pages across 6 editions of Volta Foundation's annual Battery Report.
2025 report · p. 253eVTOL Sub-Application Determines Unique Performance Specifications & Unit Economics
2024 report · p. 15Notable Events August
2024 report · p. 18Notable Events November
All 15 pages
Battery Report 2025 · 3
Battery Report 2024 · 6
Battery Report 2023 · 1
Battery Report 2022 · 3
Battery Report 2021 · 1
Battery Report 2020 · 1
Supply Chain Segments
Battery Chemistries
Lithium SulfurSolid State
Location Info
- HQ
- San Leandro, CA, United States
North America (1)
- R&D
- Emeryville, California, United States
Quick Facts
- Founded
- 2015
- Team Size
- 51-200
- Funding
- Acquired
- Last Updated
- Oct 14, 2026
