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)?

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.

Is the battery of the PowerTank safe for airplane checked baggage?

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.

Can the pack be charged in Europe (220 V)?

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.

Is there an alternative we can buy since these don't seem to hold up?

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.

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Celestron PowerTank 12V Rechargeable Telescope Battery Pack – 84 Wh

Celestron PowerTank 12V Rechargeable Telescope Battery Pack – 84 Wh

Product ID: 1928919

Details

Brand
Celestron
Color
Black
Item Weight
8.5 pounds
Output Voltage
12
Product Dimensions
12"D x 9.5"W x

🔋84 Wh capacity

🔌2x 12V cigarette lighter ports + 2x USB ports

🔦Built-in red & white LED flashlights

197986CFA

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Description

🌌 Power your cosmic adventures with confidence and never miss a moment!

TRUSTED QUALITY SUPPORT - Backed by Celestron’s 2-year US warranty and expert customer service, ensuring peace of mind under the stars.
POWER YOUR PASSION ALL NIGHT - 84 Wh sealed lead acid battery delivers up to 7 amps for extended telescope sessions without interruption.
NIGHT VISION FRIENDLY LIGHTING - Integrated red LED flashlight preserves your dark adaptation while the white LED ensures safe pack-up.
UNIVERSAL DEVICE COMPATIBILITY - Dual 12V cigarette lighter ports plus 2 USB outputs keep your telescope and mobile devices fully charged.
EMERGENCY READY MULTI FUNCTIONAL - More than a telescope battery—use it as a reliable backup power source during outages or to top off car batteries.

The Celestron PowerTank 12V Rechargeable Battery Pack is a compact, 84 Wh sealed lead acid power supply designed for amateur astronomers. It features two 12V cigarette lighter ports compatible with all Celestron computerized telescopes, plus two USB ports for charging mobile devices. Built-in red and white LED flashlights support night vision and site illumination. Lightweight and portable, it also serves as an emergency power source with included cables and a 2-year warranty from a trusted brand.

Specifications

Amperage	7 A
Asin	B00008Y0U5
Best Sellers Rank	#193,729 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #479 in Outdoor Generators
Brand	Celestron
Color	Black
Compatible Devices	Smartphone, Tablet
Connector Type Used On Cable	12V Cigarette Lighter, USB
Current Rating	7 A
Customer Reviews	4.4 4.4 out of 5 stars (1,243) 4.4 out of 5 stars
Global Trade Identification Number	00050234187749
Input Voltage	110 volts_of_alternating_current
Item Dimensions D X W X H	12"D x 9.5"W x 5.5"H
Item Highlight	Compact Portable Telescope Power Supply, Rechargeable, Built-in 2 USB Ports, Cigarette Lighter Adapter & Flashlight
Item Weight	8.5 pounds
Manufacturer	Celestron
Mfr Part Number	18774
Model Number	18774
Number Of Items	1
Number Of Ports	4
Output Voltage	12 volts_of_direct_current
Unit Count	1 Count
Upc	050234187749
Warranty Description	2 Years

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197986CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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