Couple of good articles
https://www.linkedin.com/pulse/lithium-outlook-2019-market-growing-up-dirk-harbecke/
https://www.linkedin.com/pulse/heavyweight-investors-discover-battery-metals-dirk-harbecke/
"Opportunity for Investment
In general, the timing for investments in battery metals currently seems favourable. After the euphoria in 2017, investor sentiment in 2018 has turned to the opposite - sentiment is extremely negative. This applies to the stock markets as a whole and to companies in the battery metals sector in particular. This is interesting because the financial markets have completely decoupled themselves from the real economy. This year more electric and hybrid cars will be produced than ever before. The demand for batteries, battery cells and the metals they require is correspondingly high. Erik Prince sees this as a great investment opportunity."