--- product_id: 253509437 title: "Celestron 18774-Cgl Powertank 7, 12V -7Ah, Black" brand: "celestron" price: "S$298" currency: SGD in_stock: true category: "Celestron" url: https://www.desertcart.sg/products/253509437-celestron-18774-cgl-powertank-7-12v-7ah-black store_origin: SG region: Singapore --- # 7Ah high-capacity power Dual 12V cigarette lighter ports Built-in red-filter flashlight Celestron 18774-Cgl Powertank 7, 12V -7Ah, Black **Brand:** celestron **Price:** S$298 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay prepared — wherever your night sky adventures take you! ## Quick Answers - **What is this?** Celestron 18774-Cgl Powertank 7, 12V -7Ah, Black by celestron - **How much does it cost?** S$298 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/253509437-celestron-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:** Built-in circuit breaker protects your devices and battery from overloads and short circuits. - • **Emergency Ready:** Integrated booster terminals and red-filter flashlight make roadside emergencies less stressful. - • **Power Up Anywhere:** Portable 7Ah rechargeable battery keeps your devices and telescope running off-grid. - • **Universal Compatibility:** Works seamlessly with any Celestron computerized telescope and USB-powered devices. - • **Multi-Device Charging Hub:** Two 12V ports plus dual USB outputs ensure all your gadgets stay powered simultaneously. ## Overview The Celestron Powertank 18774-Cgl is a versatile 12V, 7Ah portable power supply designed for telescope enthusiasts and on-the-go professionals. Featuring dual 12V cigarette lighter ports, two USB charging ports, a built-in red-filter flashlight, booster terminals for jump-starting vehicles, and a built-in circuit breaker, it ensures reliable, safe power delivery. Compact and rechargeable, it’s compatible with all Celestron computerized telescopes and USB devices, making it an essential companion for outdoor stargazing and emergency roadside use. ## 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. ## 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 | #55,207 in Automotive ( See Top 100 in Automotive ) #6 in Car Portable Power Supplies | | Brand | Celestron | | Built-In Media | 1 x Celestron Powertank 12V Telescope Power Supply, Black | | Color | Black | | Compatible Devices | Celestron Computerized Telescopes and Other Popular Astronomy Equipment | | Connector Type Used on Cable | Cigarette Lighter | | Current Rating | 7 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (1,196) | | 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 | 3.86 kg | | Manufacturer | Celestron Acquisition, LLC | | Mfr Part Number | 18774 | | Model Number | 18774 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 4 | | UPC | 050234187749 | | Unit Count | 1 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** Celestron - **Colour:** Black - **Current rating:** 7 Amps - **Item weight:** 3.86 kg - **Product dimensions:** 33D x 17.8W x 27.9H centimeters ## Images ![Celestron 18774-Cgl Powertank 7, 12V -7Ah, Black - Image 1](https://m.media-amazon.com/images/I/61lc5cevDQL.jpg) ## Available Options This product comes in different **Style** options. ## 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. ## 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.sg/products/253509437-celestron-18774-cgl-powertank-7-12v-7ah-black](https://www.desertcart.sg/products/253509437-celestron-18774-cgl-powertank-7-12v-7ah-black) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-07*