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Celestron - PowerTank 17 12V Power Supply for Celestron Powered Telescopes - Black

This Celestron PowerTank 17 18777 power supply features two 12V outputs, plus 3V, 6V and 9V outputs, to help keep your Celestron powered telescope and accessories charged and ready for stargazing. A built-in circuit breaker helps ensure safe use.

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    What's Included

    • Celestron PowerTank 17 12V Power Supply for Celestron Powered Telescopes
    • 110/220V switchable AC adapter, car adapter
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    67% of customers would recommend this product to a friend (2 out of 3)


    From our expanded online assortment; not available in all Best Buy stores

    Compatible with most Celestron powered telescopes

    To help keep your telescope charged and ready for astronomic observation.

    Two 12V power outputs

    Along with 3V, 6V and 9V power outputs for quick and easy charging of your telescope and other accessories.

    Built-in circuit breaker

    Helps prevent short-circuits to ensure safe use.

    Built-in flashlight with red filter cap

    Plus a built-in energy-efficient LED spotlight for convenient illumination on the go.

    Booster terminal

    Supports car battery jump-starts, delivering peace of mind.

    Built-in siren

    Delivers a sonic alert to help others pinpoint your location during an emergency.

    AM/FM radio

    Makes it easy to access radio stations while you travel.

    Includes 110/220V switchable AC adapter and car adapter

    For use in powering a variety of devices.

    Product images, including color, may differ from actual product appearance.