This is just a quick note to all the Zombies of the Forum.
Found on ebay.co.uk website a waterproof battery pack case for bicycle bike lamps.
For those who are experienced developers of electrical bicycle lights or other low power uses.
The link is a longish connection as I suspect there are...
If I remember correctly there was a vehicle that Radical Brad either build or theorized of a camper that used a hub motor connected to a pedal arrangement. The pedalled hub motor used as a generator and powered another hub motor at rear of vehicle. The only connection was wiring between the two...