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Celestron 18778 AC Adapter (Black)

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Purchase options and add-ons

Brand Celestron
Connector Type Barrel Connector
Included Components US, UK, EU and AU adapter plugs
Color Black
Input Voltage 240 Volts
Mounting Type Wall Mount
Amperage 5 Amps
Wattage 18 watts
Number of Items 1
Output Current 2.5 Amps

About this item

  • Power your Electron Computerized telescope from any AC wall outlet
  • 2. 5 amp AC adapter
  • Suitable for indoor or outdoor outlets
  • Power your Celestron computerized telescope from any AC wall outlet
  • 2.5 amp AC Adapter
  • Suitable for indoor or outdoor outlets
  • Power your Celestron computerized telescope from any AC wall outlet 2.5 amp AC Adapter Suitable for indoor or outdoor outlets
  • Power your Celestron computerized telescope from any AC wall outlet ^2.5 amp AC Adapter ^Suitable for indoor or outdoor outlets

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  1. Celestron AC Adapter - 5 Amp Continuous power, Black (18780)
  2. WUKUR Adapter Replacement for Celestron 18778 AC Power Adapter Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT LCM 114L
  3. 12V 2A AC Adapter for Celestron Telescope 18778 Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LCM 90LCM, CPC
  4. 12V 2A AC DC Power Adapter Charger Cord for Celestron 18778 Telescope, Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT,
  5. Fit for Celestron 18778 for NexStar 8SE 4SE AC Adapter Replacement UL Listed Power Cord for NexStar 127SLT 6SE 5SE VX8 80LCM
  6. 12V AC DC Power Supply Adapter for Celestron 18778 Telescope Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LC
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From the manufacturer

Celestron 18778 AC Adapter

  • Power your Celestron computerized telescope from any AC wall outlet
  • 2 amp AC Adapter
  • Suitable for indoor or outdoor outlets
  • AC adapter comes with US, UK, EU, and AU adapter plugs

When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. Running your telescope off of AC power is hassle-free and much more reliable than other methods, especially in cool temperatures, when batteries can lose charge quickly.

This 2 amp AC Adapter is compatible with the following Celestron computerized telescopes:

  • LCM Series
  • NexStar SLT Series
  • NexStar SE Series
  • SkyProdigy Series
  • Advanced Series
  • Advanced VX Series
  • CPC Series

Compare with similar items

This Item
Celestron 18778 AC Adapter (Black)
Celestron 18778 AC Adapter (Black)
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12V 2A AC Adapter for Celestron Telescope 18778 Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LCM 90LCM, CPC 800 1100 Power Adapter Charger
12V 2A AC Adapter for Celestron Telescope 18778 Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LCM 90LCM, CPC 800 1100 Power Adapter Charger
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Fit for Celestron 18778 for NexStar 8SE 4SE AC Adapter Replacement UL Listed Power Cord for NexStar 127SLT 6SE 5SE VX8 80LCM for Deluxe 1100 HD Electron Computerized Telescope Charger VIFOCUFY
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Celestron AC Adapter - 5 Amp Continuous power, Black (18780)
Celestron AC Adapter - 5 Amp Continuous power, Black (18780)
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12V AC DC Power Adapter Charger for Celestron 18778 Telescope, Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LCM 90LCM, CPC 800 1100 HD
12V AC DC Power Adapter Charger for Celestron 18778 Telescope, Compatible with NexStar 4SE 5SE 6SE 8SE 130SLT 127SLT, LCM 114LCM 90LCM, CPC 800 1100 HD
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Price-23% $30.60
List: $39.95		$10.99$19.29-12% $85.92
List: $97.95		$10.99
Delivery
Get it as soon as Tuesday, Jul 23
Get it as soon as Tuesday, Jul 23
Get it as soon as Tuesday, Jul 23
Get it as soon as Tuesday, Jul 23
Get it as soon as Tuesday, Jul 23
Customer Ratings
4.64.6 out of 5 stars1,950
4.54.5 out of 5 stars60
4.74.7 out of 5 stars3
4.44.4 out of 5 stars203
4.74.7 out of 5 stars31
Sold By
Amazon.com
VINTY
VIFOCUFY
Amazon.com
HZPOWEN POWER
connector type
Barrel Connector
Barrel Connector
Round Tip
Barrel Connector
barrel connector
compatible devices
—
Celestron LCM Series, Celestron NexStar SLT Series, Celestron NexStar SE Series, Celestron SkyProdigy Series, Celestron Advanced Series, Celestron Advanced VX Series, Celestron CPC Series, Celestron CPC Deluxe HD Series, Celestron CPC Deluxe HD Series
for Telescope
ATT1040
Adapter Charger for Celestron 18778
input voltage
240 volts
240 volts
110 volts
12 volts of direct current
240 volts
connector gender
female to female, male to male, Male-to-Male
female to female, male to male, Male-to-Male
male to male, Male-to-Male
male to male, Male-to-Male
female to female, male to male, Male-to-Male
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
ac
specification met
CE, FCC, RoHS
—
UL
—
CE, FCC, RoHS
output voltage
12 volts
12 volts
12 volts
12 volts of direct current
12 volts
current rating
2 amps
2 amps
—
5 amps
2 amps
weight
0.22 kilograms
0.11 kilograms
—
1 pounds
0.14 kilograms

What's in the box

  • US, UK, EU and AU adapter plugs

    • Product information

    Warranty & Support

    Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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    Product Description

    Enjoy your telescope without batteries with this AC adapter! When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. Running your telescope off of AC power is hassle-free and much more reliable than other methods, especially in cool temperatures, when batteries can lose charge quickly. This 2 amp AC Adapter is compatible with the following Celestron computerized telescopes: LCM Series NexStar SLT Series NexStar SE Series SkyProdigy Series Advanced Series Advanced VX Series CPC Series CPC Deluxe HD Series CPC Deluxe HD Series—This adapter is sufficient for most visual observing with a balanced telescope. However, for astroimaging using additional equipment, the 5 amp adapter (product #18780) is recommended.

    Product guides and documents

    Warranty (PDF)

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,950 global ratings

    Customers say

    Customers like the performance, value, and battery capacity of the charging adapter. For example, they mention it works great, it saves them money over batteries, and it's versatile. That said, some disagree on quality, fit, power, and length.

    AI-generated from the text of customer reviews

    Select to learn more
    PerformanceValueBattery capacityVersatilityQualityFitPowerLength
    87 customers mention "Performance"78 positive9 negative

    Customers like the performance of the charging adapter. For example, they say it works great, gets the job done, and is a great price.

    "Arrived really fast and works perfectly great price too thanks" Read more

    "This plug worked great. I was very worried it would send out the wrong voltage and fry my mother board on my telescope" Read more

    "The power supply works as it should, tested with a voltmeter. It does appear to be the original product from Celestron, new in packaging...." Read more

    "Works great!..." Read more

    50 customers mention "Value"45 positive5 negative

    Customers find the charging adapter well worth the price. They say it saves on both the cost and awkward installation of batteries. Some customers also mention that the adapter does exactly what it is supposed to do and produces very decent results.

    "...I wouldn’t even be sighted in yet. This really helped me save money, and make the telescope more fun." Read more

    "...Glad I found this on Amazon since the price was more affordable, shipping was free and fast, and now my telescope works as intended...." Read more

    "...It was a great purchase and well worth it...." Read more

    "...This way you don't have to re input data and realign. Great product and price!!" Read more

    35 customers mention "Battery capacity"29 positive6 negative

    Customers like the battery capacity of the adapter. For example, they say it saves them from having to purchase batteries, provides the required amount of power, and keeps batteries out of the recycle chain. Some say it's small yet provides the necessary amount of Power needed to operate items.

    "...This adapter provides a steady stream of power ALL night long and after using it a few times I really appreciate it...." Read more

    "...telescope from your backyard a worry-free event since the batteries will never drain in the middle of an observation session." Read more

    "Did the job and saves tons on batteries. Not essential but a great addition to the telescope." Read more

    "This adapter works very well and saves me from having to purchase batteries. I am very happy with the adapter." Read more

    13 customers mention "Versatility"13 positive0 negative

    Customers find the charging adapter very handy, a great addition to the telescope, and useful for use out of city. They also say it's a tool for backyard astronomers and useful when configuring and collimating the telescope before going out into the field.

    "...It's that easy.Verdict: In short, it makes my life much easier, it's better on the environment..." Read more

    "...Very handy, and saves money too." Read more

    "...Not essential but a great addition to the telescope." Read more

    "...I appreciated that the information was so easy to find and the telescope along with the AC Adapter was delivered on Christmas Eve only 5 days after..." Read more

    38 customers mention "Quality"18 positive20 negative

    Customers are mixed about the quality of the charging adapter. Some mention it's a quality adapter, well built, and a great accessory for Celestron telescopes, while others say it'll break easily.

    "The AC adapter is a quality accesory for Celestron telescopes...." Read more

    "...into the wall & the part that plugs into my laptop keep becoming unpluged from eachother. This is why I didnt gove 5 stars." Read more

    "easily interchangeable for plugs in various countries. takes seconds just to adapt the plug...." Read more

    "...Unfortunately, I discovered it has actually torn itself away, as the end piece was still attached to the telescope...." Read more

    20 customers mention "Fit"11 positive9 negative

    Customers are mixed about the fit of the charging adapter. Some mention that it fits just right, is well made, and easy to stow into any size container for storage. Others say that it's very loose fitting at the scope, does not fit celeron scope, and is poorly made.

    "...still concerned it wouldn't be the right one but to my surprise it fit PERFECTLY!..." Read more

    "...twice the length that is needs to be, though it does fit, it does not fit securely and so it will not work as it will fall out with the movement of..." Read more

    "...Upon receiving the telescope I tried the connector and found it fit quite well as opposed to other reviewers who had problems with it falling out of..." Read more

    "...Two minor cons: the connection between the adapter and the telescope is a little loose..." Read more

    11 customers mention "Power"4 positive7 negative

    Customers are mixed about the power of the charging adapter. Some mention it provides uninterrupted power supply and prevents any power outages caused by user error, while others say that it doesn't provide enough amperage for their Avx mount and any movements cause the power to go out.

    "This is not going to charge the lithium powertank pro." Read more

    "...I had no power problems. As the telescope turns, I use a velcro strap to strap the wire to a leg with enough play so it doesn't pull tight." Read more

    "...Anyway tried multiple outlets, and no power." Read more

    "...for a computerize telescope and accessories...and its unusable because of the power supply???? What the heck????" Read more

    10 customers mention "Length"6 positive4 negative

    Customers are mixed about the length of the charging adapter. Some mention that it has a pretty long cord so they don't have to be right next to the power. However, others say that it's shorter than advertised, and they'll need an extension cord.

    "Pricey, but works. The big advantage is that the cables on both ends are fairly long, allowing the adapter to sit on the ground when the telescope..." Read more

    "...The end that plugs into my telescope is too long for my telescope...." Read more

    "It works perfectly. It is an extra long cord, so you can plug it in from inside and use your scope outside...." Read more

    "Cable works but is very short. Either need an extension cord or outlet very near to where you will be using the telescope." Read more

    Celestron 18778 AC Adapter works with Skywatcher!
    5 out of 5 stars
    Celestron 18778 AC Adapter works with Skywatcher!
    As the title suggests, this adapter was bought for use with the new Skywatch AZ GTI Goto mount with my 127 Mak Cass OTA. I was having a hard time confirming that this combination would work before purchasing this AC adapter. Hopefully, this review will help others. I love my AZ GTI mount, but an AC adapter is a must for any goto mount and this adapter has worked perfectly with no issues.
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    Top reviews from the United States

    L. Robinson
    5.0 out of 5 stars Thumbs up
    Reviewed in the United States on October 16, 2023
    Verified Purchase
    Arrived really fast and works perfectly great price too thanks
    One person found this helpful
    Helpful
     Report
    Anita Dickens
    5.0 out of 5 stars Must have for any Celestron automatic tripod.
    Reviewed in the United States on July 19, 2023
    Verified Purchase
    My Celestron tripod went through batteries like you wouldn’t believe. 8 AA lasted about 20 minutes. I wouldn’t even be sighted in yet. This really helped me save money, and make the telescope more fun.
    2 people found this helpful
    Helpful
     Report
    mrovationguitar
    5.0 out of 5 stars Celestron Nexstar 5SE
    Reviewed in the United States on April 10, 2024
    Verified Purchase
    This powered my Celestron Nexstar 5SE telescope yesterday for the whole eclipse. No problems. I was plugged into a Jackery battery also plugged into a solar panel. I had no power problems. As the telescope turns, I use a velcro strap to strap the wire to a leg with enough play so it doesn't pull tight.
    One person found this helpful
    Helpful
     Report
    Michael Laferriere
    5.0 out of 5 stars Great replacement for 12V power pack! Steady voltage for ALL night viewing!
    Reviewed in the United States on August 18, 2013
    Verified Purchase
    Like a clutz, my foot caught my 12V car adapter plug that came with my CG5GT mount. I have pulled the plug out on other occasions but this one felt a little firmer and I heard a snapping noise. The wire had pulled out of the plug instead of the plug out of the socket. Not being able to find a replacement cord, I found this on Amazon. As batterys can provide the purest, cleanest DC, I had always used a simple power pack before. Since clear skys are far and between, I found the great weakness with these packs is either leaving them trickle charging constantly or risk your mount slewing slowly as the night goes on. Running a CG5 or other mount and using an astrozap system will tax these packs unless you keep them peaked up which I have sometimes forgotten to do.

    This adapter provides a steady stream of power ALL night long and after using it a few times I really appreciate it. The Orion nebula comes over the horizon at my location EARLY in morning at this time of the year so it makes it all the more likely my setup will be fully functional when it does come into view. I love it! But I still want a 12V car adapter plug for dark sites away from 120V outlets.
    2 people found this helpful
    Helpful
     Report
    BookWorm
    4.0 out of 5 stars Works well!
    Reviewed in the United States on September 15, 2023
    Verified Purchase
    Does what it's suppose to do!
    Helpful
     Report
    AMIR TAJDAR
    5.0 out of 5 stars Celestrone Adapter
    Reviewed in the United States on October 22, 2023
    Verified Purchase
    Required by a Celebration Telescope
    Multiple wall plug converter
    Powerful enough for the requirement
    One person found this helpful
    Helpful
     Report
    Hayden Cook
    5.0 out of 5 stars Celestron NexStar 6SE Power Cable - Just what I needed, for the best price out there
    Reviewed in the United States on August 29, 2020
    Verified Purchase
    My original plug for my Celestron NexStar 6SE was broken years ago as my telescope was slewing around and the cable wound up and it ripped itself out of the socket, Oops. Since then I have just used batteries in the Telescope but it has not worked well and the auto-tracking abilities were pretty much lost since the batteries didn't supply enough power to the telescope reliably. Finally got this plug and wow, I had forgotten how much of a difference it made. Glad I found this on Amazon since the price was more affordable, shipping was free and fast, and now my telescope works as intended. It is nice too that it comes with so many different types of plugs, I'm just in the USA so my plug is just for standard American outlets but it comes with a bunch of European style plugs too.
    2 people found this helpful
    Helpful
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    Terry J. Weller
    5.0 out of 5 stars Good purchase
    Reviewed in the United States on February 6, 2010
    Verified Purchase
    I ordered the adapter so I wouldn't go through so many batteries when using our telescope at home. It was a great purchase and well worth it. As with many battery operated items, as the batteries get used, the device they power starts to slow down. This is the case with our celestron telescope. Not only does it slow down, when the batteries get to a certain point in their use, the star tracking functions stop working correctly. So, even though the 'scope has power to move, it's slow and and won't follow the star tracks. Not only that, but it won't even correctly star align on start up. But, with the power adapter, that's no longer a problem. The built in functions of the 'scope work perfectly and the 'scope moves with authority when changing from one object to another and correctly stays fixed on the object as it moves through the sky.
    Any drawback would be having to connect it to an electrical cord and make sure you don't trip over it, but that's a minor problem. I'd definiately recommend this to anyone with a 'scope.
    20 people found this helpful
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    Top reviews from other countries

    Translate all reviews to English
    LUIS SILVA
    5.0 out of 5 stars Robusto y practico para telescopios Nextar
    Reviewed in Mexico on July 13, 2024
    Verified Purchase
    Para telecopio Nextar 6 se
    Report
    Gene
    5.0 out of 5 stars as Advertised
    Reviewed in Canada on April 7, 2024
    Verified Purchase
    This powers my Nexstar 8SE. Works well.
    Report
    hardeep chaudhary
    5.0 out of 5 stars Highly recommended.
    Reviewed in India on February 7, 2015
    Verified Purchase
    Accurate item description and fast delivery, Highly recommended.
    Report
    Zefe
    5.0 out of 5 stars Aficionado
    Reviewed in Mexico on June 28, 2024
    Verified Purchase
    Util
    Report
    Denis mageau
    5.0 out of 5 stars It saves on batteries if you have ac power.
    Reviewed in Canada on February 13, 2020
    Verified Purchase
    Like the product it came with several ac adapters for different outlets which is nice if your not in North America. Powers my telescope perfectly.
    Report