The best view of the night sky is in places away from artificial lighting. Unfortunately, there's no outlet there. However, you don't have to do without the convenience of a GoTo mount! Because with the Omegon Per power bank you can operate your telescopic attachment all night long.

A LiFePO4 battery (lithium iron phosphate) is installed in the Pro Powerbank. LiFePO4 has significant advantages over ordinary Li-ion batteries and outdated lead-acid batteries!

In contrast to outdated lead-acid batteries, the power bank is smaller and lighter. You also don't have to worry about accidentally damaging your battery by charging it irregularly or discharging it completely. Also, a LiFePO4 battery contains no toxic heavy metals!

Compared to other Li-ion batteries, LiFePO4 batteries are more robust and reliable:

During discharge, the voltage is much more stable at around 12V
Drastically reduced risk of ignition and explosion.
Long service life, even years without use have no adverse effects.
Stable performance even after hundreds of charging cycles.
The Omegon Pro power bank is available in two sizes:

Omegon For 48k power banks: 154Wh capacity (13Ah @12V). If you want to run a medium or large telescope all night long with just a few electronic accessories, then this is the power bank for you.
Omegon For 96k power banks: capacity of 307Wh (26Ah @12V). If, in addition to a stand, you also use extensive accessories such as dew heaters, a thermoelectrically cooled astronomy camera, a mini PC, etc., we recommend this larger power bank. (In this case, we also recommend a power distributor, for example PegasusAstro)
The LEDs indicate the current charge status of the power bank. It can be easily charged using the included power adapter.

The built-in protection against short circuit, overcharging, deep discharge and overcharging not only protects the power bank itself, but also the connected holder.

All holders or devices with a cigarette lighter cable can be connected.

The advantages at a glance:

Power bank for mobile power supply of the telescope
Large Capacity: 154Wh (48k) / 307Wh (96k)
Lithium iron phosphate battery - lighter and stronger than traditional lead acid batteries, more reliable than other lithium ion batteries
12V cigarette lighter socket (max. 13A)
additional USB sockets (5V output)
Power supply for recharging the power bank

Performance
Output voltage12
Battery type LiFePO4
Performance26 (@12V, 307Wh)
Amperage (A) max. 13
Outlet Bushing (mm)- (Cigarette Lighter Socket)
Peculiarities
Battery status indicator
Total discharge protection
anti short circuit
Overload protection
Equipment
Transformer
General
TypePower supplies
Manufacturing techniqueRechargeable battery
Weight (g)3000
External dimensions Length x Width x Height (cm)20.8 x 15x7 x 7.2
Outer materialSynthetic material