Sepion Power™ and Sepion Shield™ are built on Sepion's proprietary polymer materials platform
Nanoscale control of ion movement
Reduced material intensity
Structural stability engineered into the material itself
10+ years of advanced materials research
The foundational polymer architecture originated from research associated with Lawrence Berkeley National Laboratory, one of the world's leading energy science institutions.
Over the past decade, the platform has evolved through:
- 1
Fundamental materials science
- 2
Battery system validation
- 3
Real-world commercial testing
- 4
Commercialization with live in-market applications
Fast charging
High power discharge
Thinner system design
Drop-ion energy density gains
Sepion Power™
Performance, unlocked.
Designed for battery platforms where faster charging, higher energy density, and thinner system design define competitive advantage. Sepion Power™ enables manufacturers to build batteries that charge faster, deliver more energy, and operate efficiently under demanding conditions.
- Faster charging
- Higher energy density
- Thinner system design
Extended cycle life
Improved safety
Thermal stability
System level $/kWh savings
Sepion Shield™
Performance, protected.
Sepion Shield™ is Sepion's durability-focused separator architecture. Designed for battery systems where safety, long cycle life, and cost stability are critical to long-term success. Sepion Shield™ reinforces the separator layer to improve structural stability and protect battery performance over time.
- Safety
- Long cycle life
- Cost stability
Sepion products support a wide range of battery systems
Different systems demand different priorities. Sepion provides the architecture to support them.
Electric Vehicles
Stationary Energy Storage
Consumer Electronics
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