ElectricMotorcycleForum.com

Check out https://hollywoodelectrics.com/collections/zero-accessories/products/deltaq-quick-charger-for-zero-motorcycles

"The Quick Charger can be used to charge power pack modules when removed from the motorcycle. The ZF2.8, ZF3.3 or ZF3.6 Power Pack Modules,
used with the Zero FX, Zero FXS and  Zero XU motorcycles, require the Power Pack Module Charging Adapter when the power packs are charged off-board."

And there are many others like me who use their Zero for everyday commuting and don't care about 0-60 or quarter mile.  On weekends, I take back roads and just enjoy the quiet ride.

Nothing flat earth about using a Zero where it is ideally suited!

I've had my 2017 DS for about a year and have had no issues except initial brake noise that went away after seating the rear brake pads and a few washes.
I love the quiet ride and the torque!

I have a 2017 Zero DS ZF13.0 and requested my dealer order a Charge Tank on 8/29 when I purchased it.  I received a voicemail today from Zero Customer Service saying they stopped taking orders for the Charge Tank on 8/22 and they had no stock for the 2017 and older models.  They could not discuss any upcoming product changes until the official announcement.  Zero told me the new Charge Tank is not backwards compatible and is only available as a factory-installed option on the 2018 models.

I'll be taking a look at the Diginow v2.