Dick,
The 1100's I've got are all four cell.
IMO the Volt Watch could give a false sense of security that one may not really have unless you check and know the voltage at each indicator level for a particular battery.
I'm pretty sure that my friend's battery was probably below 4.8v when he flew his last flight when the Volt Watch was on the lowest green light level. At the very least I'm more than suspicious!
