---
product_id: 1674610
title: "18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black"
brand: "celestron"
price: "268 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Celestron"
url: https://www.desertcart.pl/products/1674610-18778-2-amp-ac-adapter-powers-computerised-telescopes-includes-us
store_origin: PL
region: Poland
---

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

**Brand:** celestron
**Price:** 268 zł
**Availability:** ✅ In Stock

## Summary

> 🔭 Power your cosmic adventures 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?** 268 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Global Compatibility:** Includes US, UK, EU, and AU plugs—perfect for the jet-setting astronomer.
- • **Versatile Outlet Use:** Works seamlessly with both indoor and outdoor power sources for flexible setups.
- • **Trusted Legacy Support:** Backed by Celestron’s 2-year US warranty and expert customer service since 1960.
- • **Optimized for Visual Observing:** Ideal 2.5 amp output tailored for balanced telescopes—perfect for backyard stargazing.
- • **Uninterrupted Stargazing Power:** Say goodbye to battery swaps with reliable AC power for your telescope.

## Overview

The Celestron 18778 2 Amp AC Adapter delivers steady 2.5 amp power to computerized telescopes, eliminating battery hassles. Compatible worldwide with US, UK, EU, and AU plugs, it supports both indoor and outdoor outlets. Backed by a 2-year US warranty and expert support, it’s the trusted choice for uninterrupted, reliable stargazing with Celestron’s popular telescope series.

## 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
- UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.
- 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 | #5,559 in Camera & Photo Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,027) |
| 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.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*