---
product_id: 744342122
title: "Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port"
brand: "celestron"
price: "9437 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/744342122-celestron-powertank-lithium-lt-telescope-battery-rechargeable-portable-12v-power
store_origin: HU
region: Hungary
---

# 12V regulated output 8 hours runtime 1 USB charging port Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port

**Brand:** celestron
**Price:** 9437 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🌌 Power your cosmic adventures with confidence and style!

## Quick Answers

- **What is this?** Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port by celestron
- **How much does it cost?** 9437 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/744342122-celestron-powertank-lithium-lt-telescope-battery-rechargeable-portable-12v-power)

## 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

- • **Charge your devices on the go:** Integrated USB port lets you power your smartphone or tablet while observing the cosmos.
- • **Built to last and safe to trust:** Advanced lithium nickel manganese cobalt chemistry offers 2000 recharge cycles, 10-year shelf life, and superior thermal safety.
- • **All-night power for your stargazing:** Enjoy up to 8 hours of uninterrupted telescope operation without worrying about power.
- • **Lightweight, rugged, and tripod-ready:** Compact 630g design with included tripod strap keeps your setup sleek and stable outdoors.
- • **Seamless compatibility with Celestron:** Designed specifically for Celestron computerized telescopes with a dedicated 12V connection—no adapters needed.

## Overview

The Celestron PowerTank Lithium LT is a rechargeable, portable 12V power supply tailored for computerized telescopes, delivering 8 hours of reliable runtime and a USB port for simultaneous device charging. Its lightweight, tripod-mountable design and advanced lithium chemistry ensure long-lasting, safe, and maintenance-free outdoor power for astronomers and emergency preparedness alike.

## Description

Charge your telescopes, smartphones, tablets, GPS systems, cameras and other USB powered devices and get ready with PowerTank Lithium LT, perfect for portable outdoor charging. Celestron was specifically designed with the needs of amateur astronomers in mind; packed with convenient features. First, you can find a 12V connection for your Celestron telescope. No cigarette lighter port needed. Once you connect the telescope, attach the battery to one of the tripod securely with the included Velcro strap to keep it safe and out of the way. One USB port keeps charging other devices and can be used simultaneously with telescope charger. When you are not observing, please charge this battery and be prepared for unexpected emergencies. PowerTank Lithium LT's proprietary Nickel-Manganese Oxide cobalt chemistry provides long lasting and stable charging and less maintenance than conventional sealed lead acid batteries. The uncharged shelf life is 10 years and 2000 recharge cycles last many times longer. However, most importantly, the PowerTank Lithium LT can withstand temperatures higher than standard lithium cobalt batteries, and there is no fire hazard if accidentally punctured. All of these combined with a rugged design, the PowerTank Lithium LT is the perfect outdoor power supply.

## Features

- Portable Power Source for Astronomical Testers: Perfect solution for most computerized telescopes. The PowerTank Lithium LT features a regulated 12V connection, 8 hours battery life, and a USB port. Mounts directly to the tripod
- Smaller, lighter and safer: Unique lithium nickel manganese oxide cobalt chemistry ensures a long lasting and stable charging and less maintenance than traditional sealed lead acid batteries
- COMPATIBLE WITH VARIOUS DEVICES: Works with all current Celestron computer controlled telescopes with 12V connection. It also comes with one onboard USB port to charge your smartphone or other USB powered device
- A MUST HAVE FOR EMERGENCY KIT: Charge your PowerTank Lithium LT and prepare for unexpected power outages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Celestron |
| Model Number | 18763-CGL |
| Included Components | 60mm Wide Tripod Strap, AC Charger, Battery Pack (Nickel Cobalt Mangan,Li(NiCoMn)O2), Telescope power cable (2m/6.5ft length) with 5.5mm barrel connector |
| Color | Black |
| Compatible Devices | Camera, Mobile Phones, Tablet, Telescopes |
| Size | PowerTank Lithium LT |
| Tripod Mount | Altazimuth Mount |
| Batteries Included | Yes |
| Product Dimensions | 19.05 x 10.16 x 5.08 cm; 630 g |

## Product Details

- **Number of Batteries:** 1 Lithium Metal batteries required. (included)
- **Brand:** Celestron
- **Battery Cell Composition:** Lithium-Nickel Manganese Cobalt (NMC)
- **Recommended Uses For Product:** Telescope
- **Unit Count:** 1.0 Count

## Images

![Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port - Image 1](https://m.media-amazon.com/images/I/61iT6yL6BSL.jpg)
![Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port - Image 2](https://m.media-amazon.com/images/I/61VM8eU4z3L.jpg)
![Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port - Image 3](https://m.media-amazon.com/images/I/61rEpLbBNQL.jpg)
![Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port - Image 4](https://m.media-amazon.com/images/I/61uI+57jukL.jpg)
![Celestron - PowerTank Lithium LT Telescope Battery - Rechargeable Portable 12V Power Supply for Computer Telescope - 8 Hours Capacity / 73.3Wh - 1 USB Port - Image 5](https://m.media-amazon.com/images/I/61c5NrxGZ+L.jpg)

## Questions & Answers

**Q: Does this battery come with necessary cords for recharging & connecting to GoTo base?**
A: Yes, it comes with the cable to connect directly to the telescopes power input as well as a charging  cord. It lasts for along time on my Celestron 9.25 gps xlt. Just charge it, plug it in and go.

**Q: will this unit work in tandem with the installed telescope batteries (8 AA)?**
A: Yes,  I have both.  The telescope go-to works much better with the powertank, but I still use the batteries to position the telescope for set up or take down.

**Q: Will this power celestron cpc 1100 with skyportal and starsense autoallign all running off the battery?**
A: Yes

**Q: How long is the cord?**
A: From battery to telescope is 6 feet. Charging cord is 4 feet.

## Frequently Bought Together

- Celestron 18763 PowerTank Lithium LT Telescope Battery Power Pack – Rechargeable Portable 12V Power Supply for Computerised Telescopes with 8 Hour Capacity / 73.3 Wh and 1 USB Port, 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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*