Licerion Echo is an NDAA-compliant rechargeable lithium-metal cell platform for reusable UAS and repeated outbound and return missions. Optimized for energy retention over long discharge periods, it is designed for applications where range and time on station are priorities, including fixed-wing ISR, high-altitude long-endurance aircraft, maritime surveillance, and autonomous swarm elements.
Echo’s chemistry and cell architecture are engineered to maximize usable capacity during extended missions and maintain stable performance with low capacity fade across repeated charge and discharge cycles.
Sion Power offers direct cell supply for customer integration, as well as modules for existing systems. Customers with an established battery pack supplier can work through third-party pack partners, allowing the battery integration approach to reflect the needs of the platform and its mission.
Specifications:
| ST-20 | ST-30 | |
| Weight | 165 g | 190 g |
| Capacity | 20 Ah | 30 Ah |
| Voltage | 3.8 V | 3.8 V |
| Power Density | 3300 W/kg | 3000 W/kg |
| Maximum Discharge Rate | 6C | 6C |
