Nice article though. That swapping the battery idea is great. There had been talk of doing that with cars, but much easier to get a fresh battery on a bicycle.

Don't do this on a BBS02 though:
" On a normal bike you want to find the perfect cadence that balances effort and speed. This doesn’t work so well on an electric bike. Instead you want to shift into a higher gear (harder to pedal) and then resist the urge to stand on the pedals and push hard."

That is just all wrong for a BBS02. Not only will it drain the battery, but it will kill the motor.