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Black rectangular AC adapter with barrel tip connector and cable

ABLEGRID

ABLEGRID 12V AC Adapter for Celestron NexStar 76/80/102GT SLT

SKU CH-AG55-FZPKX

A 12V AC adapter supplying DC power to Celestron NexStar 76, 80 and 102GT SLT telescopes from 100-240V mains

  • Battery TypeUPS
  • Powers Celestron NexStar 76/80/102GT SLT telescopes from any 100-240V mains supply
  • Switching design delivers stable 12V DC output with Over Voltage and Over Heat protection
  • CE, FCC and RoHS certified for safety and environmental compliance
  • 567% compatibility claim indicates broad fit with original equipment specifications
  • Compact barrel-tip connector matches telescope input for direct plug-in use

Power for Celestron Telescopes

This 12 V AC adapter is built for Celestron NexStar 76 GT, 80 GT, 102 GT and SLT telescopes. It replaces the original mains supply with a non-OEM unit that carries CE, FCC and RoHS certification. The barrel tip matches the telescope's DC input so astronomers can power their mount from any wall outlet.

Steady Output During Long Sessions

The switching design accepts 100-240 V AC at 50-60 Hz and delivers regulated DC power without the sag seen on unregulated transformers. Over-voltage and over-heat protection engage automatically if the load or ambient temperature rises, keeping the output stable throughout multi-hour observing runs.

Tip Polarity and Voltage Match

The single specification that decides fit is the barrel connector size and 12 V DC output; if your telescope requires a different voltage or tip geometry this adapter will not work. Buyers who need a higher current rating or a different connector type should look elsewhere.

Highlights

  • Powers Celestron NexStar 76/80/102GT SLT telescopes from any 100-240V mains supply
  • Switching design delivers stable 12V DC output with Over Voltage and Over Heat protection
  • CE, FCC and RoHS certified for safety and environmental compliance
  • 567% compatibility claim indicates broad fit with original equipment specifications
  • Compact barrel-tip connector matches telescope input for direct plug-in use

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Does the adapter run hot or draw extra power when powering my Celestron NexStar telescope all night?

The adapter includes over-heat and over-voltage protection, and its worldwide 100-240 V input keeps draw stable; keep the unit ventilated during long sessions.

What cables or telescope ports must I already have to use this 12 V adapter?

You need a Celestron NexStar 76 GT, 80 GT, 102 GT or SLT model with a matching barrel-tip DC input; the adapter ships with the mains lead only.

Will this non-OEM charger work safely alongside the original hand controller and motor drive on my older NexStar mount?

Yes, the 12 V DC output matches the mount's requirement and the built-in protections prevent voltage spikes that could affect legacy electronics.

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