Shrinker manual

[Eco Electric Vehicles]

Hi anyone know were I can find a manual for the shrinker fold up bike I cant get the PAS working on 2 of the 3 bikes I just got in from GM and they came with no manual also the only way I could see to mount battery on the bike was backwards so the tail light is facing the front of the bike ? 

[GM Canada]

I have never seen a shrinker manual.

I have 2 shrinkers for personal use. When you pedal the assist kicks in. Or you can just use the throttle.

This year I replaced my batteries. If you have the black ones that I received I had to take the batteries apart and reverse the insides to get the lights to the back. This however does make the charging plug difficult to get at. I cant recall exactly what I did but I do recall taking them completely apart to get them together the right way. If you can't figure it out upload some pictures.

Gary