--- product_id: 77618601 title: "Celestron 18778 AC Adapter (Black)" brand: "celestron" price: "299.42 DT" currency: TND in_stock: true reviews_count: 8 category: "Celestron" url: https://www.desertcart.tn/products/77618601-celestron-18778-ac-adapter-black store_origin: TN region: Tunisia --- # 18W continuous power 2-pin secure connector Reliable in cool temps Celestron 18778 AC Adapter (Black) **Brand:** celestron **Price:** 299.42 DT **Availability:** ✅ In Stock ## Summary > 🔭 Power your cosmic adventures—no batteries, no limits! ## Quick Answers - **What is this?** Celestron 18778 AC Adapter (Black) by celestron - **How much does it cost?** 299.42 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/77618601-celestron-18778-ac-adapter-black) ## 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 - • **Trusted Brand Quality:** Celestron’s genuine adapter backed by a 1-year warranty and stellar user ratings. - • **Plug & Play Convenience:** Simple 2-pin connector and corded electric design for hassle-free setup at home. - • **Cool-Weather Reliability:** Unlike batteries, this adapter keeps your telescope powered even in chilly conditions. - • **Optimized Power Delivery:** 18 watts and 2.5 amps ensure your telescope runs smoothly without hiccups. - • **Uninterrupted Stargazing:** Say goodbye to battery swaps and enjoy hours of seamless telescope power. ## Overview The Celestron 18778 AC Adapter delivers a steady 18W, 2.5A power supply via a secure 2-pin connector, ensuring your Nexstar SE and SLT telescopes operate flawlessly without battery interruptions. Designed for reliable performance even in cool temperatures, this genuine Celestron accessory offers hassle-free, continuous telescope operation backed by a 1-year warranty and trusted by thousands of stargazers. ## 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. Review: Highly recommended. - Accurate item description and fast delivery, Highly recommended. Review: genuine product but expensive - genuine product but expensive ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012YXF1O | | Amperage | 5 Amps | | Best Sellers Rank | #264,804 in Electronics ( See Top 100 in Electronics ) #1,757 in Laptop Chargers & Power Supplies | | Box Contents | 1 | | Brand | Celestron | | Brand Name | Celestron | | Compatible Devices | AC-DC Converters | | Compatible Phone Models | Nexstar SE and SLT Telescope | | Connectivity Technology | Ethernet | | Connector Type | 2-Pin | | Customer Reviews | 4.6 out of 5 stars 2,001 Reviews | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00050234187787 | | Importer Contact Information | C 181, GROUND FLOOR, NOIDA SECTOR | | Included Components | 1 | | Input Voltage | 240 Volts | | Item Type Name | AC ADAPTER | | Item Weight Unit of Measure | 0.22 Kilograms | | Main Power Connector Type | 2 pin | | Manufacturer | Celestron, ROOM 301 NO 176 XIAHUA FIRST ROAD BAIYUNHU STREET BAIYUN DISTRICT GUANGZHOU CHINA 510450 | | Manufacturer Contact Information | ROOM 301 NO 176 XIAHUA FIRST ROAD BAIYUNHU STREET BAIYUN DISTRICT GUANGZHOU CHINA 510450 | | Manufacturer Part Number | 18778-CGL | | Model Number | 18778-CGL | | Number of Items | 1 | | Output Current | 2.5 Amps | | Packer Contact Information | 2835 COLUMBIA STREET TORRANCE CA 90503 | | Portable | No | | Power Source | Corded Electric | | Specification Met | FCC | | UPC | 050234187787 | | Unit Count | 1 Count | | Warranty Description | 1 YEAR | | Wattage | 18 Watts | ## Product Details - **Amperage:** 5 Amps - **Brand:** Celestron - **Compatible Devices:** AC-DC Converters - **Compatible Phone Models:** Nexstar SE and SLT Telescope - **Connector Type:** 2-Pin - **Included Components:** 1 - **Input Voltage:** 240 Volts - **Number of Items:** 1 - **Output Current:** 2.5 Amps - **Wattage:** 18 Watts ## Images ![Celestron 18778 AC Adapter (Black) - Image 1](https://m.media-amazon.com/images/I/51a0IdbJRZL.jpg) ![Celestron 18778 AC Adapter (Black) - Image 2](https://m.media-amazon.com/images/I/51OBNAXgp7L.jpg) ![Celestron 18778 AC Adapter (Black) - Image 3](https://m.media-amazon.com/images/I/215GrLEjl0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended. *by H***Y on 7 February 2015* Accurate item description and fast delivery, Highly recommended. ### ⭐⭐⭐⭐ genuine product but expensive *by P***L on 16 October 2014* genuine product but expensive ### ⭐⭐⭐⭐ Satisfactory product *by M***R on 4 January 2019* Even though the wire was short and not very practical to use as the telescope needs to go places, the product was satisfactory ## Frequently Bought Together - Celestron 18778 2 Amp AC Adapter - Powers Computerised Telescopes, Includes US/UK/EU and AU Adapter Plugs, Black - Celestron 93973 Skyportal WiFi Module, Black - Celestron 94303 1.25 inch Eyepiece & Filter Kit - Includes 14 Pieces in Metal Foam-Lined Carry Case, Silver --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/77618601-celestron-18778-ac-adapter-black](https://www.desertcart.tn/products/77618601-celestron-18778-ac-adapter-black) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-01*