---
product_id: 1674610
title: "18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black"
brand: "celestron"
price: "10430 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Celestron"
url: https://www.desertcart.kg/products/1674610-18778-2-amp-ac-adapter-powers-computerised-telescopes-includes-us
store_origin: KG
region: Kyrgyzstan
---

# 2.5 Amp steady power Universal US/UK/EU/AU plugs Indoor & outdoor ready 18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black

**Brand:** celestron
**Price:** 10430 som
**Availability:** ✅ In Stock

## Summary

> 🔭 Power your cosmic curiosity without limits!

## Quick Answers

- **What is this?** 18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black by celestron
- **How much does it cost?** 10430 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1674610-18778-2-amp-ac-adapter-powers-computerised-telescopes-includes-us)

## Best For

- celestron enthusiasts

## Why This Product

- Trusted celestron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Usage:** Perfect for both indoor setups and outdoor backyard adventures under the stars.
- • **Global Compatibility:** Includes US, UK, EU, and AU adapter plugs for seamless use worldwide.
- • **Reliable Power Supply:** 2.5 Amp output ensures stable performance for most computerized Celestron telescopes.
- • **Uninterrupted Stargazing:** Say goodbye to battery swaps and enjoy hours of continuous telescope power.
- • **Optimized for Visual Observing:** Ideal for balanced telescopes; upgrade to 5 Amp for heavy astroimaging gear.

## Overview

The Celestron 18778 2 Amp AC Adapter delivers reliable 2.5 Amp power to a wide range of Celestron computerized telescopes, eliminating the need for batteries. Equipped with universal US, UK, EU, and AU plugs, it supports indoor and outdoor use, making it the perfect companion for uninterrupted stargazing sessions. While optimized for visual observing, users with advanced astroimaging setups should consider the higher-capacity 5 Amp adapter.

## 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.

Review: Works OK for low power set up - Not recommended if you have powered accessories. Need 5 amp
Review: Best for Backyard Stagazing - Works great to provide household current to Celestron Nexstar telescopes when an outdoor electrical outlet is available. Eliminates having to use and replace batteries.

## Features

- 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
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012YXF1O |
| Best Sellers Rank | #5,877 in Camera & Photo Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,022) |
| Date First Available | July 14, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.8 ounces |
| Item model number | 18778-CGL |
| Manufacturer | Celestron |
| Product Dimensions | 144 x 1 x 1 inches |

## Product Details

- **Amperage:** 5 Amps
- **Brand:** Celestron
- **Color:** Black
- **Compatible Devices:** LCM, SkyProdigy, Advanced VX, & NexStar SLT/ SE
- **Compatible Phone Models:** Celestron Computerized Telescope
- **Connector Type:** 2-Pin
- **Included Components:** US, UK, EU and AU adapter plugs
- **Input Voltage:** 240 Volts
- **Special Feature:** Eliminates the Need for Batteries
- **Wattage:** 18 watts

## Images

![18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black - Image 1](https://m.media-amazon.com/images/I/51a0IdbJRZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works OK for low power set up
*by J***M on January 27, 2026*

Not recommended if you have powered accessories. Need 5 amp

### ⭐⭐⭐⭐⭐ Best for Backyard Stagazing
*by U***I on March 28, 2025*

Works great to provide household current to Celestron Nexstar telescopes when an outdoor electrical outlet is available. Eliminates having to use and replace batteries.

### ⭐⭐⭐⭐⭐ Perfect factory replacement
*by C***M on May 18, 2025*

Good Celestron Quality and design, usable on several of their telescopes.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-22*