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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.

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Omegon universal power supply with 12V/6A cigarette lighter socket
Omegon
universal power supply with 12V/6A cigarette lighter socket
$ 39.90
ready for shipping in 24 h
ZWO External power supply, 12V 5A
ZWO
External power supply, 12V 5A
( 1 / 5 )
RRP:  $ 63.00
Our price:
$ 52.00
ready for shipping in 24 h
PegasusAstro Power Supply 12V/10A Europe 2.1mm
PegasusAstro
Power Supply 12V/10A Europe 2.1mm
$ 84.00
ready for shipping in 24 h
Baader 60W / 12.8V / 5A outdoor power cable
Baader
60W / 12.8V / 5A outdoor power cable
( 5 / 5 )
$ 72.00
ready for shipping in 1-2 weeks
Baader Outdoor Telescope Power switching power supply, 12.8V / 1.5A 19W with angle plug
Baader
Outdoor Telescope Power switching power supply, 12.8V / 1.5A 19W with angle plug
$ 29.90
ready for shipping in 24 h
Meade Power pack 230V / 12V 5A
Meade
Power pack 230V / 12V 5A
$ 105.00
ready for shipping in 24 h
iOptron Power pack AC Adapter 5A
iOptron
Power pack AC Adapter 5A
$ 73.00
ready for shipping in 24 h
Meade Power pack 230V / 12V 5A
Meade
Power pack 230V / 12V 5A
RRP:  $ 120.00
Our price:
$ 115.00
ready for shipping in 24 h
Pierro Astro Power Supply 12V 7A
Pierro Astro
Power Supply 12V 7A
$ 36.90
ready for shipping in 1-2 weeks
PrimaLuceLab Power pack for the EAGLE 14A control unit
PrimaLuceLab
Power pack for the EAGLE 14A control unit
$ 206.00
ready for shipping in 24 h
PegasusAstro Power Supply 12V/10A Europe 2.5mm
PegasusAstro
Power Supply 12V/10A Europe 2.5mm
$ 84.00
ready for shipping in 1-2 weeks
Losmandy Gemini System Power Supply
Losmandy
Gemini System Power Supply
$ 178.00
ready for shipping in 6-10 weeks
PegasusAstro Power pack XT60 (High Current)
PegasusAstro
Power pack XT60 (High Current)
$ 136.00
ready for shipping in 24 h
Lunatico Plug-in power supply, 15V/2A
Lunatico
Plug-in power supply, 15V/2A
$ 28.90
Sale price:
$ 16.74
ready for shipping in 24 h
Bresser Power pack RCX LX200
Bresser
Power pack RCX LX200
( 5 / 5 )
$ 63.00
ready for shipping in 24 h
Bresser Power pack 230V / 12V 2A
Bresser
Power pack 230V / 12V 2A
$ 41.90
ready for shipping in 24 h
Vixen Power pack Sphinx 12V / 3A
Vixen
Power pack Sphinx 12V / 3A
$ 136.00
ready for shipping in 24 h
Lunatico Power supply, 15V/1A
Lunatico
Power supply, 15V/1A
$ 24.90
ready for shipping in 24 h
PegasusAstro Power Supply 12V 10A EU XT60 (for UPB v2)
PegasusAstro
Power Supply 12V 10A EU XT60 (for UPB v2)
$ 76.00
ready for shipping in 24 h
Bresser Power pack 12V 2A
Bresser
Power pack 12V 2A
$ 52.00
ready for shipping in 1-2 weeks
Omegon Anderson connector power supply
Omegon
Anderson connector power supply
$ 29.00
ready for shipping in 24 h
Skross Power pack Travel adapter World to Europe
Skross
Power pack Travel adapter World to Europe
$ 15.90
ready for shipping in 24 h
Geoptik Power Supply for Power Hub Varius
Geoptik
Power Supply for Power Hub Varius
$ 305.00
ready for shipping in 3-5 weeks
PegasusAstro Power Supply 12V/10A USA 2.1mm
PegasusAstro
Power Supply 12V/10A USA 2.1mm
$ 94.00
ready for shipping in 1-2 weeks
DayStar Quark Universal AC Power Supply
DayStar
Quark Universal AC Power Supply
$ 84.00
Sale price:
$ 74.73
ready for shipping in 24 h
Bresser Power pack 230V / 6V 2A
Bresser
Power pack 230V / 6V 2A
$ 30.90
ready for shipping in 24 h
Skross Power pack Travel adapter World to Europe USB 1.0
Skross
Power pack Travel adapter World to Europe USB 1.0
$ 28.90
Sale price:
$ 14.63
ready for shipping in 24 h
TS Optics Power supply 12V/3A
TS Optics
Power supply 12V/3A
( 5 / 5 )
$ 45.90
ready for shipping in 3-7 days
PegasusAstro Power Supply 12V/10A UK 2.1mm
PegasusAstro
Power Supply 12V/10A UK 2.1mm
$ 84.00
ready for shipping in 1-2 weeks
PegasusAstro Power Supply 12V/10A USA 2.5mm
PegasusAstro
Power Supply 12V/10A USA 2.5mm
$ 84.00
ready for shipping in 1-2 weeks
PegasusAstro Power Supply 12V/10A UK 2.5mm
PegasusAstro
Power Supply 12V/10A UK 2.5mm
$ 84.00
ready for shipping in 1-2 weeks
Pierro Astro 12V 2A Power pack for small instruments
Pierro Astro
12V 2A Power pack for small instruments
$ 21.90
ready for shipping in 24 h
TS Optics Power supply, 12V/6A
TS Optics
Power supply, 12V/6A
$ 82.00
ready for shipping in 3-7 days
Lunatico AC/DC switching power supply 12V/4A
Lunatico
AC/DC switching power supply 12V/4A
$ 26.90
ready for shipping in 24 h
QHY External power supply, 12V 5A
QHY
External power supply, 12V 5A
$ 64.00
ready for shipping in 1-2 weeks
Lunatico Power supply, 12V/2A
Lunatico
Power supply, 12V/2A
$ 24.90
ready for shipping in 3-5 weeks