Giving a Zero touring capability thru a charging upgrade

Completely stock, the SDS models (S, SR, DS and DSR) and the XMX models (FX, FXS and FXE) from Zero are perfect for communitng, but not really suitable for longer trips. With 10 hours of charging time with the internal on-board charger, the battery cannot be charged significantly while abroad.
Zero itself offers the ChargeTank at a steep price and unfortunately only for the SDS models. I like to show you another solution with which you can increase the charging speed and make the Zero suitable for tours.
Note: The device presented was bought by myself and paid for in full. I have not received any price reductions or other benefits from Otten. If this counts as advertising, it is entirely unpaid.