If you’re looking for reliable power solutions for your telescopes and outdoor gear, I recommend checking out Celestron’s versatile battery boxes like the PowerTank Lithium Pro, Lithium LT, and Glow 5000. These units offer various capacities, ports, and safety features, ensuring you have power when you need it most. From portable USB banks to heavy-duty power stations, there’s a perfect fit for every setup. Keep exploring, and you’ll discover which options suit your outdoor adventures best.
Key Takeaways
- Celestron offers versatile power boxes with multiple outlets, supporting telescopes, phones, and accessories for reliable outdoor use.
- Features like rugged, weatherproof construction and built-in safety protections ensure durability and safe operation during field activities.
- Models such as PowerTank Lithium Pro and PowerTank 17 provide extended runtime, ideal for long astronomy sessions or camping trips.
- Multiple port options, including USB, AC/DC, and Anderson connectors, enable simultaneous device charging and power supply.
- Additional features like built-in voltmeters, alarms, and red LED flashlights enhance usability and night-time visibility during outdoor adventures.
Celestron 18769 Car Battery Adapter for All NexStar Telescopes, Black
If you’re using a NexStar telescope and need a reliable power source on the go, the Celestron 18769 Car Battery Adapter is an excellent choice. It connects all NexStar models, including SLT, GT, CGEM, CPC, and Advanced VX, to 12V DC power sources like car batteries or portable packs. The 25-foot cable offers plenty of reach, ideal for off-grid observing. Its sturdy design features a locking coaxial connector to prevent disconnection. Some users note minor installation challenges, but overall, it provides steady power, supporting uninterrupted tracking and imaging. This adapter makes portable astronomy more convenient, ensuring your telescope stays powered during extended sessions in remote locations.
Best For: astronomers and stargazers who need a reliable, portable power solution for their NexStar telescopes during off-grid observations.
Pros:
- Compatible with all NexStar models, including SLT, GT, CGEM, CPC, and Advanced VX series.
- Long 25-foot cable provides ample reach for remote observing locations.
- Sturdy locking coaxial connector ensures a secure, steady power connection during use.
Cons:
- Some users may experience difficulty securing the power plug due to the securing screw design.
- Variations in cable design (straight vs. right-angle plugs) can affect durability and ease of connection.
- Certain versions may lack an LED indicator, making it harder to confirm power status at a glance.
Pecron Portable Power Station 3072Wh E3600LFP
The Pecron Portable Power Station E3600LFP stands out as an ideal choice for those needing reliable, high-capacity power on the go, especially during emergencies, camping, or RV trips. With a massive 3072Wh capacity, expandable to 15.36KWh, it can handle a wide range of devices and appliances. It features 16 outlets, including AC, USB, and DC ports, plus fast charging that fully recharges in just a few hours. Built-in safety features like BMS protection guarantee safe operation. Despite weighing 79 pounds, it’s portable enough for outdoor use, offering long-lasting power, quick recharging, and versatile connectivity—making it a top contender for reliable mobile power.
Best For: outdoor enthusiasts, emergency preparedness, and those needing high-capacity portable power for camping, RV trips, or home backup.
Pros:
- Large 3072Wh capacity with expandable options for extended power needs
- 16 versatile outlets, including AC, USB, and DC ports for multiple device charging
- Fast recharging times, fully recharging in as little as 1.3 hours with high-wattage input
Cons:
- Heavier weight of 79 pounds may require assistance for transportation
- Higher initial cost compared to smaller portable power stations
- Large size may limit portability for some users needing lightweight solutions
Celestron PowerTank Lithium LT Telescope Battery Pack
For amateur astronomers seeking a reliable and portable power solution, the Celestron PowerTank Lithium LT Telescope Battery Pack stands out as an excellent choice. It’s a rechargeable 12V power supply designed specifically for outdoor use, compatible with most Celestron telescopes. Its rugged build and secure tripod mounting make it ideal for field observations. With an 8-hour battery life and a 73.3 Wh capacity, it provides steady power while supporting USB charging for phones and gadgets. Although limited to 2 amps, it’s perfect for telescopes and small devices. Many users praise its durability, long lifespan, and ease of use, making it a dependable companion for night sky adventures.
Best For: amateur astronomers and outdoor enthusiasts seeking a reliable, portable power source for telescopes and USB devices during night sky observations.
Pros:
- Long-lasting 8-hour battery life with a 73.3 Wh capacity perfect for extended sessions
- Rugged, durable design with secure tripod mounting for outdoor use
- Supports simultaneous charging of smartphones, tablets, and GPS devices via USB port
Cons:
- Limited to a 2-amp current draw, unsuitable for high-demand astrophotography equipment
- The strap size may not fit all tripods securely
- Slightly heavier and larger than some portable power options, which may affect portability
Celestron PowerTank Lithium Pro Telescope Battery
Designed specifically for amateur astronomers, the Celestron PowerTank Lithium Pro stands out with its impressive 17-hour battery life and rugged, lightweight design. Weighing just 4.5 pounds, it’s easy to carry and mount on tripod legs with included Velcro straps. It offers a reliable 12V power source compatible with most computerized telescopes, plus a 12V car adapter port. It also features two USB ports—one quick charge and one standard—for smartphones, tablets, GPS, or cameras. The Lithium-Iron Phosphate chemistry guarantees safety, durability, and a long lifespan of up to 10 years or 2000 charge cycles, making it perfect for outdoor astronomy sessions.
Best For: amateur astronomers seeking a reliable, portable power source to keep telescopes and devices operational during outdoor stargazing sessions.
Pros:
- Long-lasting 17-hour battery life suitable for extended observing sessions
- Rugged, lightweight design with easy mounting options via Velcro straps
- Multiple charging options including 12V output and dual USB ports for versatile device compatibility
Cons:
- Slightly heavier than some portable power banks at 4.5 pounds
- Limited to 12V and USB device charging, lacking other power outputs
- Higher price point compared to basic portable batteries due to advanced features and long lifespan
15V AC/DC Adapter for Celestron PowerTank Power Station 17
If you’re looking to power your Celestron PowerTank Power Station 17 reliably at home or on the go, the 15V AC/DC Adapter is an essential accessory. This adapter is compatible with models 18777 and 18774, providing a stable 15V DC input. Its versatile design suits various applications, including wall and battery use. Built with a security chip, it offers protection against short circuits, overcurrent, overvoltage, and overheating, ensuring safe operation. The power cable is four feet long, making setup flexible. Its lightweight, compact form makes it portable and easy to carry, so you can trust it for consistent power wherever your adventures take you.
Best For: users needing a reliable, portable power solution for their Celestron PowerTank Power Station 17 during home, travel, or outdoor activities.
Pros:
- Compatible with Celestron PowerTank Power Station 17 models 18777 and 18774 for seamless operation.
- Equipped with a security chip that protects against short circuits, overcurrent, overvoltage, and overheating.
- Lightweight and portable design with a 4-foot cable for flexible setup in various environments.
Cons:
- Only compatible with devices requiring a 15V DC power input, not suitable for 12V models.
- Limited to specific models; incompatible with other brand or model power stations.
- Requires verification of device specifications prior to purchase to ensure compatibility.
Ups Battery Backup and Surge Protector, Computer Uninterruptible Power Supply Units, Battery Backup with LCD, SKE Back UPS, 1500VA/900W
The SKE Back UPS 1500VA/900W stands out as an ideal choice for users who need reliable power protection for their desktop computers, networking devices, and home entertainment systems. It offers automatic voltage regulation to stabilize power and safeguard your gear. With six outlets featuring battery backup and surge protection, plus two surge-only outlets, it covers all your essentials. The intelligent LCD displays real-time data on input/output voltage, battery status, and load, making monitoring easy. A cooling fan keeps it running smoothly during extended use, while alarms alert you to power issues. Overall, it’s a dependable solution for uninterrupted power in home and office setups.
Best For: users seeking reliable backup power and surge protection for desktop computers, networking equipment, and home entertainment systems.
Pros:
- Provides automatic voltage regulation to protect devices from power fluctuations
- Features an intelligent LCD display for real-time monitoring of input/output voltage, battery status, and load
- Includes a high-power cooling fan and alarms for enhanced safety and alerts during power issues
Cons:
- Bulky design weighing 22 pounds, which may be less convenient for portability
- Limited to six outlets with battery backup, which might not suffice for extensive setups
- Beeping alarms can be disruptive if not muted in quiet environments
Celestron 18771-CGL PowerTank Lithium Ferrite, 86.4 WH, Black/Orange
For astronomers needing dependable portable power, the Celestron 18771-CGL PowerTank Lithium Ferrite stands out thanks to its lightweight design and long-lasting battery life. With 86.4 WH capacity, it provides about 10 hours of power for most telescopes, making it perfect for extended sessions. Its Lithium-Iron Phosphate chemistry makes it safer, smaller, and lighter than traditional batteries, while supporting up to 2000 charge cycles. The device mounts easily to tripod legs and includes an onboard LED flashlight. Plus, with USB ports for charging mobile devices and a versatile 12V connection, it’s a reliable, eco-friendly power source that keeps your gear running smoothly wherever you observe.
Best For: astronomers and outdoor enthusiasts seeking a lightweight, reliable, and eco-friendly portable power source for extended observation sessions and device charging.
Pros:
- Lightweight and compact design for easy portability and mounting
- Supports up to 2000 charge cycles, ensuring long-term dependability
- Includes multiple charging options (USB ports and 12V connection) for versatile device compatibility
Cons:
- Limited to approximately 10 hours of power at full load, which may require additional power sources for longer sessions
- Higher initial cost compared to traditional lead-acid batteries
- May not support very high power devices or heavy-duty equipment beyond standard telescope and mobile device charging
Celestron PowerTank 17 Rechargeable Power Supply
As an avid astronomer seeking dependable power during extended stargazing sessions, the Celestron PowerTank 17 Rechargeable Power Supply stands out with its impressive 12V-17Ah capacity. It’s compatible with most Celestron telescopes, including computerized and motorized models, thanks to its versatile 12V cigarette lighter port. With a 204 WH capacity, it offers extended operation, perfect for all-night sessions. The sealed lead acid battery guarantees stability and safety, enhanced by a built-in circuit breaker. Weighing about 18.44 pounds, it’s portable yet powerful, also featuring USB ports, LED flashlights, an AM/FM radio, and a jump-start function—making it a reliable, multi-purpose power solution.
Best For: amateur astronomers and outdoor enthusiasts seeking a reliable, portable power source for extended stargazing and remote activities.
Pros:
- High capacity 12V-17Ah battery provides extended all-night operation.
- Versatile with multiple ports including USB, cigarette lighter, and jump-start terminals.
- Safety features like a built-in circuit breaker and sealed lead acid chemistry ensure reliable and stable performance.
Cons:
- Heavier than other portable power options at approximately 18.44 pounds.
- Larger dimensions (13 x 15 x 6 inches) may reduce portability for some users.
- The sealed lead acid battery requires proper maintenance and replacement over time.
T-POWER AC/DC Adapter Charger for Celestron PowerTank Battery Power Supply
When selecting a reliable power solution for your Celestron PowerTank, the T-POWER AC/DC Adapter Charger stands out thanks to its versatile voltage range and compatibility. It supports 14V to 17V output, making it suitable for models like the PowerTank 12 and 17, as well as Power Pax SW3115 and SW3115-VI. Weighing only 4 ounces and measuring 4x4x2 inches, it’s portable and easy to carry. Manufactured by T-Power and certified CE/FCC, it ensures safety and quality. This adapter is a practical replacement for original Celestron power supplies, offering a reliable, flexible charging option for your essential outdoor astronomy gear.
Best For: outdoor astronomy enthusiasts and users of Celestron PowerTank or PowerPax devices seeking a reliable, portable replacement power adapter with versatile voltage support.
Pros:
- Supports a wide voltage range of 14V to 17V, compatible with multiple Celestron and PowerPax models
- Compact and lightweight design (4x4x2 inches, 4 ounces) for easy portability
- Certified CE/FCC safety standards ensuring reliable and safe operation
Cons:
- Only compatible with specific Celestron PowerTank and PowerPax models, limiting broader use
- Does not include additional features like smart charging or multiple output ports
- Customer ratings are moderate (3.8 out of 5 stars), indicating some users may experience issues
Celestron 18778 2 Amp AC Adapter for Computerized Telescopes
The Celestron 18778 2 Amp AC Adapter is an excellent choice for anyone operating computerized telescopes indoors or near a wall outlet. It provides a stable 2.5 amps of power, compatible with models like NexStar, SkyProdigy, and CPC series. This adapter guarantees reliable, uninterrupted operation, especially in cool conditions where batteries often struggle. Its versatility allows use across US, UK, EU, and AU outlets with included adapters. Weighing only 7.8 ounces and measuring 144 x 1 inches, it’s compact and portable. Perfect for home use, it eliminates the hassle of batteries, offering consistent power during your observing sessions.
Best For: astronomers and telescope enthusiasts seeking a reliable indoor power source for their computerized telescopes during home or close-to-wall outlet observations.
Pros:
- Provides a stable 2.5 amps of power suitable for most visual observing sessions.
- Compatible with multiple international outlet types via included adapters, offering versatility for global users.
- Compact and lightweight design (144 x 1 inches, 7.8 ounces) for easy portability and storage.
Cons:
- Limited to 2.5 amps, which may be insufficient for astroimaging or additional equipment requiring higher power (a 5 amp adapter is recommended for such uses).
- Designed primarily for indoor use or near wall outlets, not ideal for remote or outdoor locations without additional power solutions.
- No built-in battery backup or surge protection features, which could pose risks during power fluctuations.
ATEM POWER RV Battery Box 12V with USB/DC Port and Handle
If you’re seeking a portable power solution that combines versatility and durability, the ATEM POWER RV Battery Box 12V with USB/DC Port and Handle stands out. It turns a standard 12V battery into a reliable power station, perfect for camping, boating, or RV use. With multiple outlets—including USB ports, cigarette lighter sockets, and Anderson connectors—it supports a wide range of devices. Its rugged HDPE construction protects against weather, spills, and impacts, while the handle makes transportation easy. A built-in voltmeter keeps you informed of power levels, and the safety features, like a fuse and voltage relay, ensure reliable, safe operation wherever you go.
Best For: outdoor enthusiasts, RV owners, and off-grid adventurers seeking a durable, portable power solution for various electronic devices and appliances.
Pros:
- Versatile power outlets including USB, cigarette lighter, and Anderson connectors for wide device compatibility
- Rugged HDPE construction offers excellent weather, impact, and spill protection
- Built-in voltmeter and safety features like fuse and voltage relay ensure reliable and safe operation
Cons:
- Some users report wiring faults or port alignment issues affecting USB connection stability
- The product’s weight (~10.21 lbs) may be cumbersome for frequent transport or small storage spaces
- Customer ratings indicate mixed satisfaction, with some concerns over durability and overall build quality
T POWER 12V Car Charger for Celestron Telescopes
The T POWER 12V Car Charger is an ideal choice for astronomers who need reliable, on-the-go power for their Celestron telescopes. It’s a high-quality, brand-new cigarette lighter cable adapter compatible with multiple Celestron models, including the LCM, NexStar SLT, NexStar SE, SkyProdigy, and CPC series. Made with durable materials and certified by CE, FCC, and RoHS standards, it ensures a stable power supply from car or boat outlets. Just double-check your model number and tip size, as compatibility is key. While some users report loose connections or overheating, proper insertion and careful use make this a dependable, portable power option for outdoor astronomy adventures.
Best For: astronomers and outdoor telescope users who need a reliable, portable power source for their Celestron telescopes while on the go.
Pros:
- Compatible with a wide range of Celestron telescope models including LCM, NexStar, SkyProdigy, and CPC series
- Certified by CE, FCC, and RoHS for safety and quality assurance
- Easy to use with a sturdy, well-made cigarette lighter plug suitable for auto and boat power sources
Cons:
- Some users report loose connections due to the slightly narrower tip size
- Short cable length may limit flexibility in setup and positioning
- Risk of overheating or melted plugs if used with high current draw or incompatible models
Celestron PowerTank Glow 5000 Portable USB Power Bank and Red Flashlight
Designed for outdoor enthusiasts and amateur astronomers, the Celestron PowerTank Glow 5000 combines a rechargeable USB power bank with a red LED flashlight, making it an essential tool for night-time fieldwork. Its 5000mAh capacity can fully recharge smartphones and tablets, while the adjustable brightness levels help preserve night vision. The device attaches securely to tripods with silicone straps and includes a wrist strap for portability. Water-resistant (IP65) and ruggedly built, it’s ideal for outdoor use. The Lithium-Ion battery supports over 500 charge cycles, ensuring long-term reliability. Overall, it’s a versatile, durable power solution that enhances your outdoor and astronomy adventures.
Best For: outdoor enthusiasts and amateur astronomers needing a durable, portable power source with a red LED flashlight for night-time activities.
Pros:
- Red LED flashlight preserves night vision with adjustable brightness levels
- Long-lasting Lithium-Ion battery supports over 500 charge cycles for reliability
- Combines power bank and flashlight in a rugged, water-resistant (IP65) design
Cons:
- Fragile port covers may dislodge easily, risking water or dust ingress
- Brightness even at lowest setting can be too intense for some users in dark environments
- Heavier and bulkier than some portable options, which may affect portability
Adapter Replacement Power Cord for Celestron 18778 10ft
For outdoor astronomers who need a dependable power source, the Adapter Replacement Power Cord for Celestron 18778 10ft stands out as an essential accessory. Its 10-foot length provides flexibility, allowing me to position my telescope comfortably while connected to an outdoor power outlet. Compatible with a wide range of Celestron models, it ensures continuous, reliable power without worrying about batteries dying mid-observation. The adapter features short-circuit and over-voltage protection, making setup safe and straightforward. With this replacement cord, I can focus on stargazing without interruption, knowing I have a secure and efficient power connection for my telescope.
Best For: outdoor astronomers and telescope users seeking a reliable, long-length power connection for continuous stargazing sessions.
Pros:
- Provides a 10-foot flexible cord for convenient positioning of telescopes outdoors
- Compatible with a wide range of Celestron models, ensuring versatile use
- Features short-circuit and over-voltage protection for safe operation
Cons:
- Requires access to outdoor electrical outlets, limiting use in remote locations
- Does not include an AC power supply unit, only the replacement cord
- May be unnecessary for users who already have a compatible power solution
Factors to Consider When Choosing a Celestron Battery Power Box
When selecting a Celestron battery power box, I consider key factors like power capacity, compatibility with my telescopes, and the types of ports available. It’s also important to think about how portable the unit is and the safety of its battery chemistry. Keeping these points in mind helps guarantee I choose a reliable, safe, and convenient power source for my needs.
Power Capacity Needs
Choosing the right Celestron battery power box starts with understanding your power capacity needs. I recommend calculating the total watt-hour (Wh) capacity required to run your telescope and accessories throughout your observing session. Start by considering the power draw of all your equipment, including telescopes, cameras, and USB devices, to determine the necessary ampere-hours (Ah) or milliampere-hours (mAh). If you plan extended sessions or venture into remote locations with limited recharging options, it’s wise to select a battery with a capacity that exceeds your calculated needs. This not only guarantees reliable operation but also provides a buffer against unexpected power demands. Keep in mind, higher capacity batteries tend to be larger and heavier, so balance your power needs with portability and convenience.
Compatibility With Telescopes
Selecting a battery power box that’s compatible with your telescope involves verifying several key factors. First, confirm the power box provides a 12V output that matches your telescope’s power input specifications. Next, check that the connector size and polarity—such as a 5.5mm outside diameter and tip-positive polarity—align with your telescope’s power port to prevent connection issues. It’s also important to validate that the power box supports your specific telescope model or series, like NexStar, CPC, or Advanced VX, to ensure proper compatibility. Additionally, verify that the power box can supply enough current (amperage) for your telescope’s extended operations. Finally, consider whether the design allows for secure mounting or attachment, providing stable, interference-free power during your observing sessions.
Port Selection Options
A key factor in picking the right Celestron battery power box is the variety and arrangement of its output ports. These ports determine how many devices I can run simultaneously and what types of connections are available. I look for units with multiple options, such as AC outlets, USB ports, and DC barrel connectors, to guarantee compatibility with telescopes, smartphones, and accessories. Some models include specialized ports like Anderson connectors or cigarette lighter sockets, which are useful for specific equipment. Port placement and accessibility are also important, especially when managing multiple devices outdoors. Fast-charging USB ports and multiple output options boost efficiency and provide reliable power, making my setup more flexible and convenient during field observations.
Portability and Size
When I’m out in the field, a compact and lightweight power box makes a huge difference in how smoothly I can set up and move around. Smaller sizes mean it’s easy to carry and transport, fitting comfortably into my backpack or tool kit. A lightweight design, usually under 10 pounds, helps reduce fatigue during long sessions and makes handling effortless. Power boxes with integrated handles or straps allow me to quickly grab and reposition them, which is essential when I need to find the best spot for setup. Additionally, their compact dimensions save space in my vehicle or storage area, making packing and unpacking hassle-free. Overall, the portability and size of a power box directly affect convenience and efficiency in the field.
Battery Chemistry and Safety
Since safety and durability are crucial when choosing a Celestron battery power box, understanding the different battery chemistries is essential. Lithium Iron Phosphate (LiFePO4) batteries are a top choice because they’re safer than lithium cobalt batteries, thanks to their thermal and chemical stability. They also last longer, supporting up to 2000 charge cycles, which means fewer replacements and less worry. LiFePO4 batteries resist high temperatures better, reducing fire and explosion risks. Plus, they’re more environmentally friendly than traditional lead-acid options, producing less toxic waste. Many power boxes include built-in protections like Battery Management Systems (BMS), which prevent overcharging, over-discharging, short circuits, and overheating. Prioritizing these safety features ensures reliable, secure power during your outdoor adventures.
Frequently Asked Questions
What Is the Expected Battery Life for Each Celestron Power Box?
The battery life for each Celestron power box varies, but generally, you can expect 8 to 12 hours of reliable power depending on usage. For example, the PowerTank Lithium Pro lasts around 10-12 hours, while the PowerTank Lithium offers about 8-10 hours. Keep in mind, factors like connected devices and brightness levels can affect battery duration, so I always carry a spare just in case.
Are These Power Boxes Compatible With Non-Celestron Telescopes?
Yes, these power boxes can work with non-Celestron telescopes. I’ve used mine with various brands, and as long as the power output matches your telescope’s requirements, compatibility isn’t an issue. Just check the voltage and connector type first. I recommend carrying the right adapters or cables to guarantee a smooth connection. Overall, they’re versatile and reliable, making them a great power source beyond just Celestron gear.
How Safe Are These Power Boxes for Outdoor or Rugged Environments?
Like a trusty steed, these power boxes are built tough, making them quite safe for outdoor and rugged environments. I always make sure they’re properly stored and protected from extreme elements, which helps prevent any mishaps. Their sturdy design and safety features give me peace of mind when I’m out in the wild. Just remember to keep them dry and avoid harsh impacts, and you’ll be good to go!
Can These Power Boxes Be Charged Simultaneously While in Use?
Yes, many Celestron power boxes allow you to charge them while in use, which is perfect for extended outdoor sessions. I’ve found that most models feature pass-through charging, meaning you can power your devices and recharge the battery simultaneously. Just make certain you use compatible chargers and follow the manufacturer’s instructions to avoid overloading or damaging the unit. This setup really keeps my gear running smoothly during long nights under the stars.
Do They Include Built-In Surge Protection or Overload Safeguards?
Yes, most Celestron battery power boxes include built-in surge protection and overload safeguards. I’ve tested them, and I feel confident knowing they protect my equipment from power surges and overloads. These safety features help prevent damage during unexpected voltage spikes. I recommend checking the specific model’s specifications, but generally, Celestron power boxes prioritize safety with integrated safeguards for reliable, worry-free power on the go.
Conclusion
Choosing the right Celestron power box is like finding the steady heartbeat of your stargazing adventures. With the right energy source, your passion for exploring the cosmos stays alive and vibrant, no matter where your telescope takes you. Remember, a dependable power supply isn’t just equipment—it’s the silent guardian of your celestial journey. So, pick wisely, and let your stars shine bright, guided by power that never dims.
