My 48v displays switch themselves off after a couple of minutes (KT3 and SW900) but I'm currently building a 96v bike and intend to use a CA display. Does this not have such a feature?
I have a key switch on a twist throttle for the new set-up, just to get the bike functional, but I don't want to use that. Still, if I'm going to need a hard switch, I may as well switch the batteries for added safety. The problem here is it's a 96v 40ah pack (consisting of 4x 48v 20ah packs) and will draw a 3-figure sum of amps at over 100 volts - so a little rocker switch on the handlebar isn't going to be up to the job... Obviously the key switch just used the controller's on/off line but leaves the battery input live. Iran that's been fine for four years with 48v bikes..
The key switches on the batteries will be bypassed, as using 4 (+1) keys would be ridiculous. So ideas as to the best way to go here will be welcome.