Celestron Power Tank 12v Power Supply 7a Refurbish Rechargeable

US $44.99

  • Gardena, California, United States
  • Jan 29th
  You are bidding on a Celestron power Tank 12V 7A power Light that it is rechargeable with 32 LED'S that minimizes power drainage from the battery. Now you can take anything that uses 12VDC with you to anywhere with this portable rechargeable power supply. Celestron specially designed this product with the amateur astronomer in mind; this model is packed with useful features. Will come with home and Cigarette lighter adapter Charger Only.  The Celestron 7 amp-hour Power Tank solves your portable power problems by giving you a multi-output 12V DC power supply for operating your telescope and small accessories in the field. This 7.4 pound rechargeable sealed lead-acid battery works with all telescopes that can be powered by a 12V DC external power supply. The Power Tank has all of these features: 7 amp hour rechargeable battery capacity (somewhat less if used in temperatures below 32 degrees F), enough for many hours of observing with most telescopes two 12 VDC cigarette lighter plug outputs for powering scopes and accessories, with sliding covers to keep them dirt- and debris-free when not in use separate recessed 3V, 6V, and 9V DC 5.5mm male pin jack outputs for powering accessories or recharging a cell phone at a star partyvery, very bright 800,000 candle power built-in spotlight for scope setup/takedown and for finding your way across a dark field (definitely not for use at star parties if you want to preserve the dark-adapted vision of those still observing) a built-in flashlight for scope setup and takedown with a tethered detachable red lens cover to preserve your dark-adapted vision (too bright for reading star charts; a variable brightness LED flashlight is still best for that) separate on/off switches for scope power, red lens flashlight, and spotlight battery indicator lights that show the status of the battery – ON/ready to use; needs charging; charging; or OFF/fully charged an external 110V AC recharger for replenishing the Power Tank’s battery charge  a molded-in carrying handle. a shoulder strap.  As with any rechargeable battery, the Power Tank will operate at full power until approximately 40% of its charge is left. The output voltage will then start to drop relatively quickly past this point. At 30%-35% of its full charge, the Power Tank may not have enough output voltage to successfully operate your various electronic components. The maximum true full power output capacity of the 7 amp-hour Power Tank is therefore in the neighborhood of about 4.5 to 5 amp-hours. To calculate how long the 7 amp-hour Power Tank will operate your particular complement of equipment, add up the maximum amperage ratings of your telescope and telescope accessories. Divide 4.5 by the total amperage draw of all your components to find the worse case number of hours that this Power Tank will operate your system. Keep in mind that accessories will usually not operate continuously at their full rated amperage. Your operating time will depend on the ambient temperature and the particular combination of components you are using. The battery instructions caution against using the charger continuously for more than 24 hours to avoid overcharging the battery and possibly damaging it. In addition, the instructions suggest recharging the battery occasionally to maintain its performance if it is not going to be used for several months at a time. Features 7-amp hour portable rechargeable power supply for Celestron telescopes Two 12-volt output cigarette lighter ports      The contents:-                            The power Tank                             Car Charger and Home charger         Features Removable red filtered flashlight with magnetic back Built-in circuit breaker for safety Cigarette lighter adapter and Switchable 110v AC adapter will be shipped 7 amp hour 2 x 12V DC output car jack socket DC 3, 6, 9V output jacks  Free UPS Standard Shipping ONLY TO THE LOWER 48 STATES, HAWAIIAN AND ALASKA BUYERS  EMAIL ME FOR QUOTES. I DO NOT SHIP INTERNATIONALLY.  BUYER TO PAY FOR RETURN SHIPPING.    The buyer will enjoy a 14-day Money Back Guaranty BUYER PAYS FOR RETURN POSTAGE/SHIPPING. This item will come with home and  a CAR Charger,  Please feel Free to ask any question before you bid.   
Condition Seller refurbished :
An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details.
Seller Notes This is a seller refurbished item in good working condition comes with home AND Car charger Only.

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