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
Pro Powerbank 48k LiFePO4 154Wh 12V
( 4 / 5 )
$ 199.53
ready for shipping in 24
h
Omegon
Pro Powerbank 96k LiFePO4 307Wh 12V
$ 299.79
ready for shipping in 24
h
Omegon
PowerTank, 7Ah (84Wh)
RRP:
$ 149.39
Our price:
$ 119.31
ready for shipping in 24
h
Celestron
PowerTank Lithium LT 12V DC / USB 5V / 73.3Wh
$ 170.45
ready for shipping in 24
h
Omegon
Powerbank 38k 144Wh 12V
$ 189.50
ready for shipping in 24
h
Celestron
Powertank Lithium Pro LiFePO4 159Wh
$ 409.08
ready for shipping in 24
h
Celestron
Powertank Lithium LiFePO4 84Wh
( 3 / 5 )
$ 260.69
ready for shipping in 24
h
Omegon
PowerTank, 17 Ah (204Wh)
$ 259.69
ready for shipping in 24
h
Omegon
Pro Powerbank 240k LiFePO4 768Wh 12V
$ 400.06
ready for shipping in 24
h
iOptron
Lithium Ion Battery for AZ Mount Pro 4400mAh
$ 101.27
ready for shipping in 24
h
Bresser
Mobile Power Station 155 Wh
$ 192.51
ready for shipping in 24
h
Meade
Powertank LXPS 18 222Wh
$ 431.14
ready for shipping in 24
h
iOptron
AZ Mount Pro Charger
$ 45.02
ready for shipping in 24
h
Lunatico
Pocket CloudWatcher 2 Battery
$ 18.95
ready for shipping in 24
h
4smarts
Powerbank VoltHub Pro 26800mAh 22.5W
RRP:
$ 68.18
Our price:
$ 57.15
ready for shipping in 24
h
Artesky
Powertank Lithium 48Ah 12V
$ 571.51
ready for shipping in 24
h
DayStar
22.4 Amp hour battery pack for the Quark
$ 192.51
ready for shipping in 24
h
Artesky
Powertank Lithium 70Ah 12V
$ 802.12
ready for shipping in 3-5
weeks
iOptron
Lithium-Poly 3.7V
$ 28.98
ready for shipping in 24
h
Artesky
Powertank Lithium Pro LiFePo4 60Ah 12V
$ 972.57
ready for shipping in 3-5
weeks
Bresser
Mobile Power Station 100 Watt + Solar Charger 40 Watt
RRP:
$ 304.80
Our price:
$ 290.77
ready for shipping in 1-2
weeks
Artesky
Lithium Power Pack 12V
$ 147.39
ready for shipping in 3-5
weeks
Bushnell
Solar panel Tan Universal, box
RRP:
$ 198.52
Our price:
$ 179.47
ready for shipping in 3-5
weeks
euro EMC
Panasonic lead gel battery
$ 69.18
ready for shipping in 3-5
weeks
Omegon
Powerbank 10k 37Wh 12V
( 4 / 5 )
$ 34.99
Product can be shipped as of 15.07.2025
Bresser
Mobile Solar Charger 40 Watt
$ 113.30
ready for shipping in 1-2
weeks
TS Optics
Powerset 12V 9Ah
$ 159.42
ready for shipping in 3-7
days
Unihedron
Sky Quality Meter Solar Charger
RRP:
$ 249.66
Our price:
$ 174.46
ready for shipping in 3-5
weeks
Bresser
Mobile Solar Charger 21 Watt
$ 67.18
ready for shipping in 1-2
weeks
euro EMC
Power supply, plus accessories
$ 113.30
ready for shipping in 3-5
weeks
4smarts
Powerbank Enterprise 20Ah 130W
RRP:
$ 113.30
Our price:
$ 97.26
ready for shipping in 24
h