Company
Adden Energy
Based on new science, the world’s first dynamically-stable battery is here.
Also known as Adden Energy, Inc.
- Status
- Operatingas of 2026-09-18
- Business model
- B2B
- Customers
- Automakers and Industry
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Record updated 19 October 2026
About
Developed by the team who discovered dynamic stability at Harvard, Adden Energy’s batteries will make EVs accessible to everyone.
Funding snapshot
- Total raised
- $20.1MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Undisclosed, $16.9M2026-09-18
Funding rounds
- Round, 2026
- $16.9M2026-09-18, SEC form D sold
- Round, 2024
- $15M2024-08-30, SEC form D sold, 4 investors
- Round, 2022
- $5.1M2022-02-14, SEC form D sold, 3 investors
Products
- Hardware
- dynamically-stable battery
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