"One pack MUST always be disconnected"

Dick, most of the time yes, but not always....with the proper setup, unplugging 1 batt is not a requirement. The Electrotec rocker switches will allow simultaneous charging with and type of charger.....also, there are a few chargers that handle the common ground issue of the "normal" switches like the Futaba, JR, MPI, etc. The Hughes Spectra handles this and I believe the Ion Cubes do also.

But for 99% of the setups being used by most, yes, disconnecting 1 batt is a requirement.

How's Libby doing? I stopped by your place a few years back with York Z to get his flagged tail CARF Extra.


Ryan