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built for the bold
PUSHING THE LIMITS OF BATTERY INNOVATION

Highest Energy Density
Shipping 400 Wh/kg at MW scale. Best in class silicon anode lithium-ion cells

Discharge to Zero
ZeroVolt™ allows shipping and repeatedly discharging to zero volts

Extended Cycle Life
15,000 cycles (and counting) in the harsh conditions of space

Unparalleled Safety
SafeCore+™ prevents thermal runaway, reducing the need for excess packaging

Extreme Low Temperature
Optimize for continuous performance down to -40℃

Made in the United States
World-class manufacturing talent meets cutting-edge R&D
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