The perfect blend of proven and cutting-edge technology to address the energy storage needs of mobile applications.



Sion Power’s mission is simple – to produce a state-of-the-art energy storage system that addresses the future needs of the electric vehicle and aerospace markets today.


Electric Mobility

Electric Mobility

Licerion Electric Vehicle (EV) cells have been specifically designed to meet or exceed automotive battery requirements.

  • 400 Wh/kg and 780 Wh/L enables longer operation

  • Meets market cycle life requirements with over 800 full depth of discharge cycles to 80% capacity

  • Reduced battery weight allows for less energy consumption

  • Three levels of protection for increased safety

Lithium metal batteries for EV applications



Licerion High Energy (HE) cells offer advantages for aerospace applications such as HAPS, eVTOL, rocket launch and control systems, batteries made using Licerion technology are high-energy and lightweight. Also available are proprietary battery packs using Licerion-HE cells which are designed to optimize the performance of the cells.

For aerospace applications, every gram counts, with Licerion energy isn’t compromised for weight reductions.

Lithium metal batteries for aerospace applications

Battery Packs

Battery Packs

Battery packs made using Licerion-HE are designed with un-crewed applications in mind. A robust package, the pack includes a propriety compression system and battery management system, each designed to optimize cell performance and safety. Standard features include:

  • Over-charge and over-discharge protection

  • Over-temperature protection

  • Over-current protection

  • Fuses and safety cut-off switches

Custom battery packs and containment enclosures are available.


High energy battery systems

With a strong background in research and development, Sion Power is the leading developer of high-energy rechargeable battery technology.

Learn about Sion Power

Licerion lithium metal batteries


Licerion® technology is the future of batteries

  1. High performance – big energy, small package
  2. Patented technology – proprietary anode and electrolyte coupled with a high-energy cathode
  3. Safety – Internal and third-party validation of UN DOT 38.3
  4. Application diversity – Energy storage, aerospace, electric vehicles, and more

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Market Overview


With over 500 Wh/kg, Licerion technology exceeds most manufacturers’ expectations without compromising safety or battery weight.

Unmanned Vehicle Systems

Whether the system is by land, sea, or air Sion Power is providing rechargeable energy to go further.

Electric Vehicles

Technology demonstration of key electric vehicle battery performance requirements in a lithium-metal rechargeable battery cell

Custom Solutions

Sion Power has the engineering expertise to create custom, application-specific cells, and robust battery pack designs. Licensing opportunities available.


Sion Power Corporation
2900 E. Elvira Rd
Tucson, AZ 85756