Key facts
- AM Batteries’s last known valuation is $184.5M (Dec 2024).
- It has raised $73.8M across 5 recorded rounds; the latest was Later Stage VC (Series B) ($44.0M) in Dec 2024.
- Notable investors include US National Science Foundation, RA Capital Management, MassVentures, Foothill Ventures, Toyota Ventures — 17 tracked in total.
- AM Batteries has filed 5 Form Ds with the SEC since 2021, most recently Dec 2024 ($44.0M sold to 18 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 5 rounds
- ·The complete investor list — 17 names
- ·Watchlist + deal alerts for AM Batteries
Funding rounds
5 roundsAbout AM Batteries
Manufacturer of lithium batteries intended to eliminate problems caused by solvents in the electrode manufacturing process. The company develops solvent-free dry electrode technology for lithium-ion batteries that removes the need for solvent recovery and electrode drying, enabling users to reduce energy consumption and production costs in battery manufacturing.
- Industry
- Electrical Equipment
- Sector
- Business Products and Services (B2B)
- HQ
- Billerica, MA, United States
- Founded
- 2016
- Employees
- 27
- Website
- am-batteries.com/
- Ownership
- Privately Held (backing)
AM Batteries doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in AM Batteries shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on AM Batteries in its N-PORT filings yet. We sweep new filings monthly.