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 Powerbank 10k 37Wh 12V](/Produktbilder/normal/70009_3/Omegon-Powerbank-10k-37Wh-12V.jpg)
Omegon
Powerbank 10k 37Wh 12V
( 4 / 5 )
$ 34.90
ready for shipping in 24
h
![Omegon Pro Powerbank 48k LiFePO4 154Wh 12V](/Produktbilder/normal/69822_1/Omegon-Pro-Powerbank-48k-LiFePO4-154Wh-12V.jpg)
Omegon
Pro Powerbank 48k LiFePO4 154Wh 12V
$ 199.00
ready for shipping in 24
h
![Omegon Pro Powerbank 96k LiFePO4 307Wh 12V](/Produktbilder/normal/69823_7/Omegon-Pro-Powerbank-96k-LiFePO4-307Wh-12V.jpg)
Omegon
Pro Powerbank 96k LiFePO4 307Wh 12V
$ 299.00
ready for shipping in 24
h
![Omegon PowerTank, 7Ah (84Wh)](/Produktbilder/normal/33241_1/Omegon-PowerTank-7Ah-84Wh-.jpg)
Omegon
PowerTank, 7Ah (84Wh)
Sale price:
$ 149.00
$ 119.00
ready for shipping in 24
h
![Omegon Powerbank 38k 144Wh 12V](/Produktbilder/normal/64546_7/Omegon-Powerbank-38k-144Wh-12V.jpg)
Omegon
Powerbank 38k 144Wh 12V
$ 189.00
ready for shipping in 24
h
![Omegon PowerTank, 17 Ah (204Wh)](/Produktbilder/normal/33245_1/Omegon-PowerTank-17-Ah-204Wh-.jpg)
Omegon
PowerTank, 17 Ah (204Wh)
$ 259.00
ready for shipping in 24
h
![Varta CR2450 Lithium Batterie](/Produktbilder/normal/61643_1/Varta-CR2450-Lithium-Batterie.jpg)
Varta
CR2450 Lithium Batterie
$ 3.90
ready for shipping in 24
h