--- product_id: 253509437 title: "18774-Cgl Powertank 7, 12V -7Ah, Black" brand: "celestron" price: "1324.55 DT" currency: TND in_stock: true reviews_count: 5 category: "Celestron" url: https://www.desertcart.tn/products/253509437-18774-cgl-powertank-7-12v-7ah-black store_origin: TN region: Tunisia --- # Dual 12V cigarette lighter ports 7Ah high-capacity battery 2 USB charging ports 18774-Cgl Powertank 7, 12V -7Ah, Black **Brand:** celestron **Price:** 1324.55 DT **Availability:** ✅ In Stock ## Summary > 🌌 Power your passion, anywhere under the stars! ## Quick Answers - **What is this?** 18774-Cgl Powertank 7, 12V -7Ah, Black by celestron - **How much does it cost?** 1324.55 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/253509437-18774-cgl-powertank-7-12v-7ah-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 - • **Safety First:** Integrated circuit breaker protects your gear from power surges and overloads, giving you peace of mind. - • **Emergency Ready:** Built-in booster terminals and flashlight with red filter cap ensure you’re prepared for roadside or stargazing emergencies. - • **Universal Compatibility:** Works seamlessly with all Celestron computerized telescopes and any USB or 12V cigarette lighter device. - • **Multi-Device Charging Hub:** Two 12V ports plus dual USB outputs let you power your scope, phone, and accessories simultaneously. - • **Power Your Night Adventures:** Reliable 7Ah battery keeps your telescope and devices running for hours, even in freezing temps. ## Overview The Celestron Powertank 18774-CGL is a portable 12V, 7Ah rechargeable power supply designed primarily for powering Celestron computerized telescopes. Featuring two 12V cigarette lighter ports, two USB charging ports, a built-in LED flashlight with a red filter for night vision, booster terminals for jump-starting weak car batteries, and a built-in circuit breaker for safety, it’s a versatile power solution for astronomy enthusiasts and emergency roadside use alike. ## Description Celestron Powertank 12V Telescope Power Supply is useful for setting up and powering your scope. This model can be useful as an emergency roadside accessory as it includes an emergency light, and booster terminals in place to start weak car batteries. Now you can take your telescope anywhere with this portable rechargeable power supply. Compatible with any Celestron computerized telescope. Two 12V output cigarette lighter ports. Built-in flashlight with red filter cap. Built-in two USB ports for charging portable devices. Energy-efficient LED spotlight. Booster terminal on the rear side. Built-in circuit breaker for safety. Cigarette lighter adapter and 110 V/220 V switchable universal AC adapter included. Review: Wichtiges Zubehör für jeden Astronom - Es ist ein toller Akku von Celestron. Ich habe ihn jetzt schon mehrere Nächte in Folge genutzt um mein Teleskop mit Strom zu versorgen sowie div. Anbauteile wie mein WLAN Adapter und das StarSense. Die erste Ladezeit war heftig mit. 16Std aber dann die nächste waren nur 10Std. Der Akku hält 2 Nächte auch bei hohen Minustemperaturen. Preisleistung ist mehr als gut. Review: Very useful astronomy tool - Purchased to power a Nexstar 8 SE, this item is highly versatile. Not only does it power the telescope, it also offers a variety of other uses. As advertised, it has two flashlights. One big LED spotlight and a smaller light with a red cap aimed at preserving night vision. There are 2 twelve volt cigarette lighter receptacles and two 5v USB ports to recharge smart phones. Be advised however that there are no 3, 6 and 9 volt receptacles. These have been replaced by the USB ports. The tank can also be used to boost a weak car battery, a definite plus if the need arises. All in all, a very useful item for astronomy and a wide range of other uses. Highly recommanded ## Features - Two 12V output cigarette lighter ports - Built-in two USB ports for charging portable devices - Built-in flashlight with red filter cap - Booster terminal on the rear side - Built-in circuit breaker for safety ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00008Y0U5 | | Amperage | 7 Amps | | Best Sellers Rank | #34,060 in Automotive ( See Top 100 in Automotive ) #2 in Car Portable Power Supplies | | Brand | Celestron | | Built-In Media | 1 x Celestron Powertank 12V Telescope Power Supply, Black | | Color | Black | | Colour | Black | | Compatible Devices | Smartphones, tablets, USB-powered devices, devices with cigarette lighter adapters | | Connector Type Used on Cable | Cigarette Lighter, USB | | Country of Origin | USA | | Current Rating | 7 Amps | | Current rating | 7 Amps | | Customer Reviews | 4.4 out of 5 stars 1,191 Reviews | | Global Trade Identification Number | 00050234187749 | | Item Dimensions D x W x H | 33D x 17.8W x 27.9H centimeters | | Item Type Name | Power Supply | | Item Weight | 8.5 Pounds | | Item weight | 8.5 Pounds | | Manufacturer | Celestron Acquisition, LLC | | Mfr Part Number | 18774 | | Model Number | 18774-CGL | | Number of Ports | 4 | | Product dimensions | 33D x 17.8W x 27.9H centimeters | | UPC | 050234187749 | | Unit Count | 1 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** Celestron - **Colour:** Black - **Current rating:** 7 Amps - **Item weight:** 8.5 Pounds - **Product dimensions:** 33D x 17.8W x 27.9H centimeters ## Images ![18774-Cgl Powertank 7, 12V -7Ah, Black - Image 1](https://m.media-amazon.com/images/I/61z5ak3t2VL.jpg) ## Questions & Answers **Q: How good is the smaller light as a spotlight - how far does it project? How good is the LED as a spotlight (how far does it project)?** A: The smaller light is sufficient to see within 30 feet but is not overly bright. The LED is much brighter and useful as a spot and will project well up to about 100 feet. **Q: Is the battery of the PowerTank safe for airplane checked baggage?** A: I see no serious complications. I have never checked a psu in my baggage, but I have checked computer components along with other dry cell batteries. **Q: Can the pack be charged in Europe (220 V)?** A: Hi! I live in Chile, and we use 220 ​​volts. And I have a PowerTank, and i don't have problem with the charge. I hope my comments will serve as a reference. Best regards. **Q: Is there an alternative we can buy since these don't seem to hold up?** A: Not sure what you man by "these don't hold up" because they last years if you take care of them and charge them up once in awhile while not in use. Look for the Power Tank Lithium as an option. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wichtiges Zubehör für jeden Astronom *by T***E on 16 March 2021* Es ist ein toller Akku von Celestron. Ich habe ihn jetzt schon mehrere Nächte in Folge genutzt um mein Teleskop mit Strom zu versorgen sowie div. Anbauteile wie mein WLAN Adapter und das StarSense. Die erste Ladezeit war heftig mit. 16Std aber dann die nächste waren nur 10Std. Der Akku hält 2 Nächte auch bei hohen Minustemperaturen. Preisleistung ist mehr als gut. ### ⭐⭐⭐⭐⭐ Very useful astronomy tool *by F***M on 13 May 2016* Purchased to power a Nexstar 8 SE, this item is highly versatile. Not only does it power the telescope, it also offers a variety of other uses. As advertised, it has two flashlights. One big LED spotlight and a smaller light with a red cap aimed at preserving night vision. There are 2 twelve volt cigarette lighter receptacles and two 5v USB ports to recharge smart phones. Be advised however that there are no 3, 6 and 9 volt receptacles. These have been replaced by the USB ports. The tank can also be used to boost a weak car battery, a definite plus if the need arises. All in all, a very useful item for astronomy and a wide range of other uses. Highly recommanded ### ⭐ Really bad and not working *by S***I on 17 November 2023* I buy it to use it with my telescope setup and it just consumed all the power in less than 1 hour at full charge Really useless and not worth it ## Frequently Bought Together - Celestron – PowerTank 12 Telescope Battery – Rechargeable Portable 12V Power Supply for Computerized Telescopes – 84 Wh Power – Built–in 2 USB Ports, Cigarette Lighter Adapter, Built-in Flashlight - Celestron - SkyPortal WiFi Module - Control Your Celestron Computerized Telescope via Smartphone - Telescope Wi-Fi Accessory - Celestron 14 Piece Telescope Accessory Kit - Plossl Eyepieces, Barlow Lens, Colored Filters, Moon Filter, and Sturdy Carry Case --- ## 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/253509437-18774-cgl-powertank-7-12v-7ah-black](https://www.desertcart.tn/products/253509437-18774-cgl-powertank-7-12v-7ah-black) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-10*