Sale Price:
$58.98
The Celestron PowerTank portable power source is a must-have accessory for any astronomer. Best used with the larger NexStar GPS, Advanced Series, and CGE series telescopes, it also will work with Meade telescopes when used with an adapter. The PowerTank 7 contains a rechargeable, 7-ampere-hour battery to ensure you have a LONG time to view with your telescope! Plug the PowerTank into your car's cigarette lighter socket or a regular AC house current outlet to recharge.
If you're taking your telescope into the dark, check out the Celestron PowerTank. It provides power for all your celestial adventures and a flashlight to help you find your way home again.
Note:
Weight
7.5 lbs
Brand
Celestron
Telescope Accessories Series
Celestron Telescope Power Supplies
REVIEW SNAPSHOT®
by PowerReviews(based on 90 reviews)
Ratings Distribution
96%
of respondents would recommend this to a friend.
Pros
Cons
Best Uses
Most Liked Positive Review
Greate Product beats buying batteries
Used it for over 7 hours and it worked great. Battery still had charge even though it was cold.
Used it for over 7 hours and it worked great. Battery still had charge even though it was cold.
VS
Most Liked Negative Review
Power Tank OK, but not perfect
First the bad: the first time I had to recharge my power tank, the LED indicator never came on to indicate that the battery had reached a full state of charge. After over a...Read complete review
First the bad: the first time I had to recharge my power tank, the LED indicator never came on to indicate that the battery had reached a full state of charge. After over a week, I disconnected the charger, and the LED came on. During that time, I had a customer service inquirey into Celestron describing the issue. They finally got back to me and said that power tanks were "querky", and as long as the battery charged up, all was well.
Now the pros: It is convienient and has functioned as described in every other way. It has saved a fortune in AA batteries, and I have used is as a backup source of light for numerous projects around the home.
With the exception of the charging indicator glitch, I would recommend it.
Reviewed by 90 customers
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Best Uses
Comments about Celestron Power Tank 12v Power Supply 7 Amp Hour for Computerized Celestron Telescopes:
Arrived on time and in perfect condition. Nice!
Pros
Cons
Best Uses
Comments about Celestron Power Tank 12v Power Supply 7 Amp Hour for Computerized Celestron Telescopes:
This power tank is perfect for night use with our telescope
Pros
Cons
Best Uses
Comments about Celestron Power Tank 12v Power Supply 7 Amp Hour for Computerized Celestron Telescopes:
Works well, appears to be well made and is quite flexible in its usable functions. Much better then using AA batteries to power a telescope. Has various voltage outlets to run other equipment. Well worth it!
Pros
Cons
Best Uses
Comments about Celestron Power Tank 12v Power Supply 7 Amp Hour for Computerized Celestron Telescopes:
the power tank came with NO cords at all.....so I called and they not only sent the missing cords BUT also sent a SECOND power tank at NO cost .....this in NOT a typo...they said, keep both power tanks. WOW, thanks Hayneedle !!!!!
Pros
Cons
Best Uses
Comments about Celestron Power Tank 12v Power Supply 7 Amp Hour for Computerized Celestron Telescopes:
The Celestron 12 Volt Power Tank is a great way to power any computerized telescope. Once charged, it last much longer than batteries (5 hours longer) and it saves you money because you don't have to keep buying batteries. The power tank can be used to power many other types of equipment and can be used to jump-start a car battery. Overall, this product is much more efficient than batteries and can be used to do much more than just power a telescope.
Displaying reviews 1-5
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Q1: Does this recharge from power supply in the house and if so is the plug a 3 pin for UK use and how long does it last with the main light on with telescope plugged in?
A: The PowerTank for use in the UK may require a US to Euro adapter depending on your setup in your home. These adapters are very inexpensive. The PowerTank will power a telescope for 30+ hours. The light will dramatically reduce this, but you would not want the light on while observing. This unit is fantastic for using your telescope where a cord is not convenient. It also saves so much money on batteries!
Q2: Do I need a car (cigarette lighter) adapter to connect this to my Celestron Nexstar 4, or is the AC adapter listed for the telescope? Sorry, but the description is a bit confusing...
A: The Power Tank comes with everything you need to power the NexStar series telescopes. The Car Adapter is included with the power tank.
Q3: How many hours does the battery or the power tank last?
A: It will depend on the scope that is being used and the draw the telescope has. Most of the basic GOTO telescopes will operate for 30+ hours on the PowerTank.
Q4: Is the AC adapter rated for 220V ?
A: The AC adapter is 110 Volts.
Q5: I have misplaced the AC 15V charging adapter. Can I order a replacement adapter?
A: Replacement parts are available directly from Celestron. Here's the URL of their customer support page so you can make arrangements. Just paste the URL into your browser's address window: http://www.celestron.com/support/sup-req.php
Don't see the answer you need? Ask a Product Expert! The answer will be emailed to you and then posted here.
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