Is Audi -&gt; Biosolar Inc battery testing?

https://t.co/YS5vfWowe3
https://t.co/j3vxOZrTZe

Increase the storage capacity &amp; range
lower the cost
extend the life

#prototype $bsrc #EnergyStorage  #silicon #anodes #battery #Biosolar #stockstowatch #stockstotrade #stocks #audi $AUDVF