Originally Posted by veganbikes

Regen stuff is an absolute waste for e-bikes and other small lightweight vehicles. You need some mass to get some actual power so in the end you are just expending more effort to get a drop of electric power.

What I would recommend is stopping places taking a break maybe grabbing some lunch and charging while you eat. If it is a dual battery system you will be able to charge a couple batteries at once which will help. It won't be perfect but it will help a bit.