United States · Battery cells · publicSummary
Silicon-anode battery cells with high energy density, targeting drones and mobile robots where weight dominates.
Notable
Founded by Stanford materials scientist Yi Cui; energy density is the binding constraint on humanoid runtime.
Key facts
Headquarters
Fremont, California
Founded
2008
Role
supplier
Category
Power
Sector
Battery cells
Status
public
Ticker
AMPX
Employees
~200
CEO
Kang Sun
Founders
Yi Cui
Funding
Public
Valuation
Public
Components (1)
Supplies these component types
Battery cell
1 part
Peers — same category, other markets
ChinaCapital
Funding
Public
Valuation
Public
Status
public
Ticker
AMPX
Employees
~200
Publicly listed — see Markets for live pricing where covered.
Investors
Primary-source investor lists stay on the interactive company profile. This page does not add investors that are not on the company record.
Figures as recorded by behindrobotics.com from company announcements, filings and market reporting. Verify before citing.