Well I thought that I would try and make something that I've known would work for many, many years now!! And you know what?? It did work for me, and a lot better than I ever expected it to!!
So if you're wondering what I made, well I actually built myself a hybrid mountain bike that runs on the pedals as normal, but it generates power when you're pedalling which in turn then puts the power towards charging up the batteries!! And I have also fitted it with a 80cc petrol engine and an electric motor, and they all make a small amount of power that goes to charge the battery system!!! How good is that, and you've got the massive manufacturers that don't seem to be able to do it!!!