Bike with roter

>>1079978
Not sure what you mean by "I need wi-fi to do social wi-fi", but if you're talking about some device to share wifi with others, a USB power bank is all you need.

>>1079981
maybe I wasnt clear enough..so my bad on that
I need something that has POWAR, usb power bank wont hold up enough time

>>1079983
Things like fuel cell?

>>1079985
might be...explain more pls

Solar panels. There is even a company that makes bike trailors with a solar option.

http://www.widepathcamper.com/new-bicycle-camper.html

>>1079986
I haven't actually tried it since I hace not experience scenario that this would be necessary yet, but you can read from http://www.wattfuelcell.com/difference-between-battery-fuel-cell/ and other online sources about it. But on the flip side, I am little uncertain about the operation temperature limit for these fuel cells and the storage temperature limit for those fuel and how does those limits compare to what would be the temperature when placed in environment you are going to setup

>>1079978
OP,
>>>/diy/

File: IMG_20170223_141654549.jpg (85KB, 428x760px) Image search: [Google]

85KB, 428x760px

>>1079978
>12v car batttery or any voltage from 6v-35v
>7805 5v step down regulator and a few capacitors and usb ports
super easy electrical solution

>>1080028
thanks!!!!

>>1079978
>"I need wi-fi to do social wi-fi"

op, pls explain this, it makes me no sense.

Deep cycle marine battery will do twelve colts and charge over night. Inverter for household voltage but not for high drain devices. You could mount solar panel for extended battery life if you've got room.

>>1079978
Get a usb power bank, a set of solar panels, and solely use a cell phone. If you do a lot of work, then get a keyboard and maybe a secondary screen. There are small secondary screens driven by usb that should work fine. That is, if you're moving a lot with bike/trailer.