Telescope power station Celestron Power Tank Lithium LT Black 101.6mm 50.8mm 190.5mm

The Celestron Power Tank Lithium LT is a compact, portable power station designed to supply reliable DC power to telescopes and small astronomy accessories during field observing sessions. With a slim profile measuring 101.6 mm wide, 50.8 mm deep and 190.5 mm tall, the unit is intended for observers who need lightweight, transportable power for setting up in remote observing sites or backyard setups where mains power is not available.

Advantages

This lithium-based power tank delivers long-lasting, stable output suitable for running telescope mounts, cameras and auxiliary devices. Its small form factor and relatively low weight make it easy to carry in an equipment bag. The design emphasizes straightforward connectivity and dependable operation to reduce interruptions during polar alignment, imaging runs or visual observing.

Suitable for

• Field astronomy and backyard observing sessions where mains power is unavailable
• Powering equatorial and alt-azimuth mounts, tracking systems and small astrophotography accessories
• Portable setups that require compact, transportable DC power solutions

When it may not be suitable

The Power Tank Lithium LT is intended for powering telescopes and small accessories; it is not designed to run large appliances or high-wattage devices. Observers who need extended runtimes for continuous, power-hungry imaging rigs or who require AC mains output should consider larger power stations or generator alternatives.

Key specifications

• Power source: lithium battery chemistry for higher energy density and reduced weight
• Form factor: compact, rectangular profile approximately 101.6 mm × 50.8 mm × 190.5 mm
• Output type: DC power suitable for telescope mounts and accessories (check device input requirements before use)
• Portability: designed for transport in astronomy equipment bags and backpacks

How to use

Before first use, confirm the voltage and connector type required by your telescope mount or accessory. Connect the Power Tank Lithium LT to your device using an appropriate cable or adapter, and verify stable output before starting a session. During observations, keep the unit protected from moisture and extreme temperatures. Recharge the battery according to the manufacturer’s guidance and store it partially charged for long-term storage to maintain battery health.

What to consider before purchase

• Confirm that your telescope mount or accessories accept DC input and match the Power Tank's output voltage
• Estimate typical runtime needs for your equipment to ensure the battery capacity meets session length requirements
• Assess connector compatibility and whether additional cables or adapters are required

Usage recommendations

Use the Power Tank Lithium LT as a portable DC supply for short- to medium-length observing sessions. Pair it with compatible cables and protect it from moisture and extreme cold to preserve battery performance. For longer imaging sessions or devices with AC requirements, select a higher-capacity or AC-capable power solution.