Since 2017
Who We Are
We are a 100% graphite FREE anode innovator!
We are leading the industry in silicon anode battery production, providing high energy density anodes.
Email: info@sienzaenergy.com
Phone: (310) 648-8334
Energy Density
> 1000 Wh/L
Silicon
100%
Charging Time
< 10 Mins (6C)
Specific capacity
> 2942 mAh/g
our innovation
How Sienza is different
Sustainability
Scalable & dry manufacturing process
3D Nano Structure
lower cost
Unparalleled power & Energy
Adaptable & Versatile Architecture
Applications
Energy Storage for a Range of Applications
EV Batteries
Drones
Power Tools
Energy Storage System
Consumer Electronics
Aerospace
Industrial
IoT
News & Articles
We Want to Share Our Exciting News
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Sienza Energy, a Caltech-incubated battery company that is backed by Los Angeles-based philanthropist…
Sienza Energy, a Caltech-incubated battery company that is backed by Los Angeles-based…
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Sienza Energy, a Caltech-Incubated Battery Company, announces its 3D pure silicon anode gravimetric capacity
Sienza Energy, a Caltech-incubated battery company backed by Los Angeles-based philanthropist Dr. Patrick Soon-Shiong and…
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Dutch Ministry of Infrastructure Delegation visits Sienza Headquarters
This trip was organized jointly by the Battery Competence Cluster NL (Gerard…