There are basically two options for supplying power to astronomical mounts and other equipment: power supplies or batteries.
A power supply provides constant voltage for an unlimited period of time. It is therefore the first choice for a stationary operation in the garden, on the patio or the balcony. However, batteries are required for mobile astronomy. These are often also called powertanks.
Omegon
universal power supply with 12V/6A cigarette lighter socket
$ 29.90
ready for shipping in 24
h
PegasusAstro
Pocket Powerbox Advance GEN2
( 4.5 / 5 )
$ 372.00
Product can be shipped as of 15.11.2025
PegasusAstro
Power Supply 12V/10A Europe 2.1mm
$ 92.00
ready for shipping in 24
h
ZWO
Power pack 12V 5A
( 1 / 5 )
$ 69.00
ready for shipping in 24
h
Omegon
Power Hub C28 3x 12V + 4x USB
$ 29.90
ready for shipping in 24
h
Baader
60W / 12.8V / 5A outdoor power cable
( 5 / 5 )
$ 80.00
ready for shipping in 24
h
Skywatcher
Power pack 13,7V / 4A
$ 53.00
ready for shipping in 1-2
weeks
PegasusAstro
Ultimate Powerbox v3
$ 760.00
ready for shipping in 24
h
PegasusAstro
USB Control Hub
$ 279.00
ready for shipping in 1-2
weeks
Baader
Outdoor Telescope Power switching power supply, 12.8V / 1.5A 19W with angle plug
$ 32.90
ready for shipping in 1-2
weeks
Ikarus Technologies
Power Supply 10A for StellarMate Pro
$ 139.00
ready for shipping in 24
h
Lunatico
AC/DC switching power supply 12V/4A
$ 31.90
ready for shipping in 24
h
Omegon
Anderson connector power supply
$ 49.90
ready for shipping in 24
h
Bresser
Power pack RCX LX200
( 5 / 5 )
$ 69.00
ready for shipping in 24
h
Omegon
Camera Power Supply 12V/3A
$ 29.90
ready for shipping in 24
h
Artesky
Wanderer Power Box V3 Lite
$ 162.00
ready for shipping in 24
h
Omegon
20V/2A Replacement Power Supply for 154 and 307 Wh Power Bank
$ 29.90
ready for shipping in 24
h
Pierro Astro
Power pack 12V 7.5A
$ 45.90
ready for shipping in 1-2
weeks
PegasusAstro
Power pack XT60 (high current)
$ 151.00
ready for shipping in 24
h
Bresser
Power pack 230V / 12V 2A
$ 45.90
ready for shipping in 1-2
weeks
PegasusAstro
Power Supply 12V/10A Europe 2.5mm
$ 92.00
ready for shipping in 24
h
Bresser
Power pack 12V 2A
$ 58.00
ready for shipping in 24
h
USB power supply with 2m extension
$ 11.90
ready for shipping in 24
h
PegasusAstro
Power Supply 12V 10A EU XT60 (for UPB v2)
$ 84.00
ready for shipping in 1-2
weeks
Skross
Power pack World to Europe travel adapter
$ 19.90
ready for shipping in 24
h
iOptron
Power pack AC Adapter 5A
$ 53.00
ready for shipping in 3-5
weeks
PegasusAstro
Power Supply 12V/10A UK 2.5mm
$ 92.00
ready for shipping in 1-2
weeks
PegasusAstro
Power Supply 12V/10A UK 2.1mm
$ 92.00
ready for shipping in 1-2
weeks
TS Optics
Power supply 12V/3A
( 5 / 5 )
$ 52.00
ready for shipping in 3-7
days
PrimaLuceLab
Power pack for the EAGLE control unit 14A
$ 227.00
ready for shipping in 24
h
Pierro Astro
Power-Hub 12V
$ 59.00
ready for shipping in 1-2
weeks
TS Optics
Power supply, 12V/6A
$ 92.00
ready for shipping in 3-7
days
Pierro Astro
Power pack 1500mA 3V-12V
$ 17.90
ready for shipping in 1-2
weeks
Lunatico
Power supply, 15V/1A
$ 26.90
ready for shipping in 24
h
TS Optics
Power pack 12W 1A USB
$ 27.90
ready for shipping in 3-7
days
Skross
Power pack Travel adapter Europe to UK
$ 19.90
ready for shipping in 24
h