Posted by Colin (24.231.221.80) on July 15, 2004 at 14:40:36:
In Reply to: Battery switch; Can/should it be done while motor is running? posted by Paul on 13:10:42 07/13/04:
Battery switches are make-before-break between 1 to both, and both to 2. So you can switch from one to the other without damaging the diodes of the alternator. Just DO NOT MOVE SWITCH TO OFF WITH ENGINE RUNNING