SiNTL advances to 530 mAh/g in laboratory testing

Mar 6, 2026 · Demonstration · 1414 Degrees · Materials

1414 Degrees reported a 530 mAh/g SiNTL test-cell result, exceeding its earlier 500 mAh/g milestone.

1414 Degrees company media
Company media · 1414 Degrees
  • George Washington University conducted the testing under 1414 Degrees' exclusive global SiNTL licence.
  • The controlled test used a four-hour charge and discharge cycle between 20 and 80 percent state of charge.
  • The result moved the program closer to its 600 mAh/g development goal for higher-energy-density batteries.

1414 Degrees is an Australian clean-energy technology company developing silicon-based thermal energy storage and SiNTL silicon-anode battery materials for high-temperature industrial heat and UAV battery applications.