Test Pilot & Quick Shift, So is there any other company offering a 500 wh/kg silicon battery? Maybe Amprius had safety issues since their battery contained higher levels of silicon. I’ll do a little more research. I hope that Coretec is able to develop the 500wh/kg battery without any problems. There is a long list of competitors. Thanks guys for the information! I’m counting down the days until 2024!………