Power Supplies

Power Supplies

Power Supplies

15 products - next page link at the bottom

Showing 1-15 of 19 item(s)

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  • For when you do not want rechargeable batteries.

    World's longest lasting AA battery for high-tech devices.

    It's important to understand the benefits of a better battery - that's actually cheaper per hour used...

  • Multi-function rechargeable power supply for use with Sky-Watcher SynScan, SynTrek, SupaTrak, AllView and Virtuoso mountings, and computerised telescopes of other brands requiring a 12v DC Power Supply. Also a useful camping accessory.

    Suitable for any device requiring USB or 12v DC Tip Positive through a 2.1 x 5.5 x 12mm C+ve connector.

  • For Sky-Watcher, Celestron and computerised telescopes of other brands requiring a 7a 12V DC power supply
    Also useful camping accessory device
    Suitable for any device requiring USB or 12v DC Tip Positive through a 2.1 x 5.5mm x 12mm C+ve connector.

  • Celestron 7aH Power Tank

    Price £89.95

    Now only available with "Sky-Watcher" label. The product is the same & available here:

    https://grovers.biz/optics/power-supplies/1318-sky-watcher-7ah-power-tank-5055534801352.html

  • A quality set of batteries for a surprisingly cheap price.

    We are not aware of a better product even when spending substantially more. Check the mAh rating to compare but only compare known brands. There is a lot of deception out there!

  • The perfect power supply for larger telescopesThe Baader Planetarium Outdoor Power Supply 60W, supplies 5 Ampere and 12,5 Volt permanent power, so it is perfect for modern, powerful mounts like Celestron mounts: Advanced VX, CGEM DX, CGE Pro, CGX. CGX-L & CPC HD Deluxe. Also Skywatcher HEQ5, NEQ6, and EQ8 mounts.
  • This 12.8 volt /1.5 Amp switching power supply with protective-disconnect plug serves Sky-Watcher & Celestron telescopes inc the LCM, SLT, SE & AZ-GT series. It is not suitable for the HEQ-5, NEQ6 or VX mounts.

  • Kodak Alkaline 12x LR6 AA Batteries
    • On sale!
    BUY 2 GET 1 FREE
    only available per battery type
    available across most the range of alkaline batteries
    • Power your Celestron or SkyWatcher computerized telescope from any AC wall outlet
    • 2.5 amp AC Adapter
    • Suitable for indoor or outdoor outlets
    • Includes the standard plug - 2.5mm (ID) x5.5mm (OD)
    • Comes with adapters for UK, Europe & North America
  • Can not be used to power a telescope without a power tank.

    Compatible with Meade, Sky-Watcher & Celestron 17ah Power Tanks.

    See 20157 product for 7ah power tanks.

    Product image For diagrammatic illustration only.

    Rating: 15v DC 800ma Tip Positive

  • Smaller, lighter, safer, and easier to maintain than lithium-ion and sealed lead acid designs. Up to 2000 charge cycles – four times more than lithium-ion & 7 times more than sealed lead-acid designs

    • Our most compact, lightweight, and 2.1a portable lithium power pack
    • The built-in 12 volt regulating circuit Provides your telescope with up to 8 hours of consistent power at the proper voltage for optimum telescope performance
    • Comes with a rapid charge USB port for fast-charging your electronic devices in the field
  • Ideal for the travelling amateur astronomer Successor to the previous 19W Outdoor Power Supply Made for outdoor use at cold temperatures