What do you need an ebike with a 150 mile range for?

So my team has built these really amazing electric bikes that have a range of about 150 miles whilst carrying all kinds of gear. They are built on sturdy Yuba Mundo frames, have mid drive or hub drive motors, and carry a rebuildable battery pack made of 18650 cells ala Tesla. They have a real 12 volt wiring system so you can run real 12 volt automotive quality electric lights, charge USB devices, and run small 12 volt appliances.

Now the question is, what are they good for? Can anyone help me so I know what to do with these beauties..

SAM 0169

So what’s it good for?

SAM 0153

So what’s it good for?