Something to keep an eye on The link below is from February 29, 2016 -and slightly dated. It concerns a lithium-ion EV battery based on a compound of vanadium that could have legs. It is being developed by Swatch the Swiss watch maker and it's subsidiary Belenos Clean Power.
https://www.sccij.jp/news/overview/detail/article/2016/02/29/swatch-subsidiary-develops-super-lithium-ion-battery/
The other links concerning “Swatch and the Subsidiary are both Pro and Con and should be read carefully to help one form an opinion on this lithium-ion EV battery based on a compound of vanadium. https://www.google.com/#q=swatch+vanadium+battery
One of those links is from the Swatch Website and concerns a joint declaration of intent signed in May of 2016 -between Belenos and China's Geely Automobile Holdings Ltd. It concerns the new EV battery technology and mentioned a Memorandum of Understanding. https://www.swatchgroup.com/en/group_profile/innovation_powerhouse/industry_4_0_overview/a_revolutionary_battery_by_belenos
While it's not a sure thing ENZR shareholders should keep an eye on the progress of this new EV battery technology that is based on a compound of vanadium.