Self-Heating Battery

For a detailed Technical Discussion, see our article in Nature

• • • Reduction of energy density from traditional architecture <1.5%. Negligible cost increase.

• • • Heating rates of 1-5°C/s at an energy cost of ~0.15 Wh/kg*K (when self-heating).

• • • <5°C temperature gradient within cell during heating.

Cold Weather

Unassisted cold-start at -40 °C
<15 minute charging at -50 °C

Fast Charging

First Third-Party Verified
Battery to Meet DOE extreme
fast charging standard beyond
500 cycles

Stability

Reduction of self-discharge
rates by 20x without
sacrificing performance

Next Generation

Enabling the Next Generation
of solid-state and alternative
chemistry batteries

For more info, contact us at info@ecpowergroup.com