gnuse
Well Known Member
My RV-8 has this installed. I can find no specs or manual for this on the internet. There is a label on my panel that states: "Maximum backup battery lamp operation time is 4 hours". As it states "backup battery", I am guessing there may be a battery located somewhere behind the panel, maybe in the control box. Of course this company is no longer around, so I am hoping someone here might be able to help.