Revolutionizing Electric Transportation on Land and in the 
Air including EVs, UAMs, and Drones

High Energy Density of Li-Metal is perfect for drones applications, whether it's protecting marine animals, or detecting forest fire, or delivering emergency supplies. Our cells and packs are super lightweight and ready to fly with your mission.

Unveiling advanced drone batteries with enhanced flight times and AI-driven health monitoring designed for your critical missions.

Conventional Li-ion
Energy density
Manufacturability
Solid-state Li-Metal
Energy density
Manufacturability
SES AI Li-Metal
Energy density
Manufacturability

Scalable

Manufacturable at scale using existing Li-ion processes

Denser

400 Wh/kg and 1,000 Wh/L, providing longer range for EVs

Smarter

AI-powered algorithm monitors battery health

Cell test data summary table

Cell Type
EV
100Ah
UAM
30Ah
Drone
6Ah
Room Temperature (25°C)

Energy Density
Low power С/20
Low power С/10
Medium power C/3
Medium power 1C
Hight power 3C
Hight power 5C
Low power С/20
> 399 Wh/Kg
Low power С/10
399 Wh/Kg 

(= 862 Wh/L at SOC 30%)
Medium power C/3
390 Wh/Kg
Medium power 1C
370 Wh/Kg
Hight power 3C
351 Wh/Kg
Hight power 5C
Low power С/20
> 391 Wh/Kg
Low power С/10
391 Wh/Kg
Medium power C/3
382 Wh/Kg
Medium power 1C
363 Wh/Kg
Hight power 3C
344 Wh/Kg
Hight power 5C
Low power С/20
> 375 Wh/Kg
Low power С/10
375 Wh/Kg
Medium power C/3
Medium power 1C
339 Wh/Kg
Hight power 3C
Hight power 5C
321 Wh/Kg
Low Temperature (0°C)

Energy Density
Low power С/20
Medium power C/3
Medium power 1C
High power 5C
Low power С/20
Medium power C/3
346 Wh/Kg
Medium power 1C
High power 5C
Low power С/20
Medium power C/3
334 Wh/Kg
Medium power 1C
High power 5C
Low power С/20
324 Wh/Kg
Medium power C/3
Medium power 1C
298 Wh/Kg
High power 5C
High power 5C
Cycle Life (80% retention)
C/10 - C/3
C/3 - C/3
C/5 - 1C
SES 30 protocol
  • C/3 charge
  • UAM mission profile from SOC80 to SOC50
SES 50 protocol
  • C/3 charge
  • UAM mission profile from SOC100 to SOC50
C/10 - C/3
> 300 (ongoing)
C/3 - C/3
> 250 (ongoing)
C/5 - 1C
SES 30 protocol
  • C/3 charge
  • UAM mission profile from SOC80 to SOC50
SES 50 protocol
  • C/3 charge
  • UAM mission profile from SOC100 to SOC50
C/10 - C/3
440 cycles
C/3 - C/3
> 220 cycles
C/5 - 1C
> 520 cycles
SES 30 protocol
  • C/3 charge
  • UAM mission profile from SOC80 to SOC50
1800 ~ 1900
SES 50 protocol
  • C/3 charge
  • UAM mission profile from SOC100 to SOC50
700 ~ 800
C/10 - C/3
600 cycles
C/3 - C/3
300 cycles
C/5 - 1C
700 cycles
SES 30 protocol
  • C/3 charge
  • UAM mission profile from SOC80 to SOC50
2000 ~ 2100
SES 50 protocol
  • C/3 charge
  • UAM mission profile from SOC100 to SOC50
800 ~ 900
Fast charging
Charge at 4C
Charge at 4C
Charge at 4C
80% in <15min
Charge at 4C
80% in <15min
Safety
Thermal
Nail Penetration
Overcharge
External Short Circuit
Thermal
Pass test
Nail Penetration
Pass test
Overcharge
Pass test
External Short Circuit
Pass test
Thermal
Pass test
Nail Penetration
Pass test
Overcharge
Pass test
External Short Circuit
Pass test
Thermal
Pass test
Nail Penetration
Pass test
Overcharge
Pass test
External Short Circuit
Pass test
Certification
UN38.3
UN38.3
UN38.3
Manufacturability
Highly similar process to Li-ion
Highly similar process to Li-ion
Highly similar process to Li-ion
Operating Temperature
-30°C to 60°C
-30°C to 60°C
-30°C to 60°C
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Apply advanced drones powered by Li-Metal batteries to protect our humanity and environment.

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