Product series:

Skywatcher
Power pack 13,7V / 4A
$ 52.00
ready for shipping in 1-2
weeks

Losmandy
Gemini System Power Supply
$ 195.00
ready for shipping in 6-10
weeks

Watec
Power pack WAT-SWI12-12 mains adapter
$ 38.90
ready for shipping in 24
h