Hi Thomas
The G11 will be happiest with a voltage somewhere between 15-18v. I use a standard 12v battery and use a 12v upconverter (lots available on amazon, etc.)?
As for power on the pier for the other items, you can look at something like an anderson powerpole distributor
you have to end up building or modifying a lot of your own cables, but I end up with just one cable from the telescope to the ground (where the battery is).?
Canon camera is more tricky, since it isn't really geared for external batteries, the canon accessories are for external AC power.?
B
