Celestron Telescopes AC 110v Adapter

USED Celestron Telescopes AC 110v Adapter 18778, EDEMO1

Questions & Answers

Customer Reviews

Helpful Positive Review

DUH... by Legacy Reviewer, November 15, 2008

This 'accessory' should be included with the telescope. I got the CPC-800 as a gift and was so geeked and had to use it right away and *thud* no AC adapter. Just a car lighter adapter. That was awkward...

5/5 found this helpful

Helpful Positive Review

Celestron 110v AC adapter by Legacy Reviewer, Verified Owner, April 5, 2010

The adapter does what it is expected to. Agree with Gonzo's complaint - it should be a "ship with" accessory and part of the scope package along with the DC car adapter.

1/1 found this helpful

Helpful Positive Review

A must have by Lucky stars, January 2, 2015

Definitely get the adapter or buy the power pack, it will use AA batteries quick. Be careful when using adapter it can get caught around telescope tripod as it skews to far in either direction. If you have access to an electrical outlet, it's defini...
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1/1 found this helpful

Helpful Positive Review

unlimited power!! (with a plug in) by DocRok, December 22, 2017

I'm not traveling any where with this beast of a scope anyway. And I recharge batteries every time I use it. If I get too relaxed, the drive goes dead. Today is the first day with my scope plugged in. No worries about running out of juice! It's still...
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1/1 found this helpful

Helpful Positive Review

Celestron Power Supply 18778 by Legacy Reviewer, Verified Owner, November 23, 2009

Power supplies do just that, provide correct voltage up to advertiesd maximum amperage. This unit works as described, very pleased with it. Longevity has yet to be determined but unit does come with a warranty. Pros: High amperage, fairly long cords....
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1/1 found this helpful

Most Recent Reviews

Fine power source so long as you're near an outlet by SDG, Verified Owner, August 2, 2022

We bought this because the onboard battery compartment on our new Celestron NexStar 4SE wasn't working. We used it for a while but ended up buying the Celestron battery pack so as not to be limited to sites where we had access to electrical power. I...
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Read All 13 Reviews

Code: CI-TA-18778

MPN: 18778

UPC: 050234187787

Product No Longer Available

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Product Info for Celestron Telescopes AC 110v Adapter

Celestron Telescopes 2.5 amp 110v AC Adapter 18778 is a plug-in power source for many of Celestron Telescopes. Celestron 2.5amp AC Adapter 18778 replaces Celestron AC Adapters 18772 and 18773 . Celestron AC Adapter 110V 18778 is compatible with all Celestron Nexstar i, Celestron Nexstar GPS Telescopes (also compatible with Celestar 8, Ultima 2000, CI700, CG Telescopes). Because Celestron AC Adapter 18778 has a 2.5 amp (not 1.5 amps like older models) 12-volt DC output, it is compatible with larger Celestron Telescope which require 2 amps (some models of Celestron Advanced Series Computerized Telescopes, Celestron CGE Telescopes, Celestron CPC Telescopes). And of course this Celestron AC 110 V Adapter is suitable for all Celestron Computerized Telescopes, which require 1.5 amp, and allows a telescope to be connected to ordinary power outlet.