Dave,
This might be the newest in high discharge batteries: Lithium-Manganese.
Burst discharge at 40C claimed.
http://duralitebatteries.com/flight/...g.php#Powerbox
Thanks for the electric trike article. I wanted to see the total power system weight but unfortunately that was not provided.
The question is: can electric power systems beat internal combustion engine in pounds per horsepower?
slowrotor