Power Supplies

Celestron Lithium Powertank (7.2 Ah LiFePO4)£179.99   £145.00

The new PowerTank Lithium keeps the charge going for the astronomer on the go.

Celestron Lithium Powertank Pro£299.99   £239.00

This higher capacity unit is the latest version of our bestselling PowerTank Lithium. PowerTank Lithium Pro offers twice the battery capacity of the original, making it ideal for more demanding applications.

Celestron PowerTank Lithium LT£119.99   £109.00

Celestron 7Ah Rechargeable Power Tank£109.99

Now you can take your telescope anywhere with this portable rechargeable power supply. Whether you have a computerized telescope or operate your telescope using motors, Celestron specially designed this product with the amateur astronomer in mind -- this model is packed with useful features.

Sky-Watcher 17Ah Rechargeable Power Tank£139.00   £129.00

Baader Outdoor Power Supply£25.00

This 12.8 volt /1.5 Amp switching power supply with protective-disconnect plug serves all Celestron telescopes up to the CGEM-DX series. 

Baader Outdoor Telescope Power Supply£58.00

The Baader Planetarium Outdoor Power Supply 60W, supplies 5 Ampere and 12,5 Volt permanent power, so it is perfect for powerful mounts. You can use it with all mounts that need up to 5 Ampere.

Celestron Car Battery Adapter (for all Nexstars)£24.99

The hobby of amateur astronomy frequently takes the observer away from sources of AC power. 

Sky-Watcher Spare Charger for 17Ah Power Tank£26.99