Or you can use this one.
It is from a scootmobile and gives information about, mileage, day mileage, temperature, times the battery has been reloaded, times the battery has been dead empty, estimated milage with actual battery charge, actual voltage and amperage of battery.
Directly left off the display is a vertical battery powerbar with 10 LED stripes, works like the original pod.
It also displays error warnings about the engine, brakes, cruise control and automated speed limitation in corners.
Just to make this story complete, this C5 has the engine and control management system from this scoot mobile as well.
for more info about the making of this C5, i have to give the credits to the one that deserves it. Quasimodo.
http://www.sinclair-c5.blogspot.com/greetz
Frank