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Black rectangular AC adapter with barrel connector and mains plug

ABLEGRID

ABLEGRID AC Adapter Charger for Grandstream GRP-2616

SKU CH-NS9P-YH783

Replacement AC adapter for Grandstream GRP-2616 IP phones with 100–240 V input and over-voltage protection

  • Battery TypeUPS
  • Designed for Grandstream GRP-2616 6-line phones
  • Worldwide AC 100-240V input at 50-60Hz
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Non-OEM adapter with barrel-tip DC output

Purpose and Fit

This AC adapter replaces the original power supply for the Grandstream GRP-2616 six-line desk phone. It accepts a universal 100-240V input at 50-60Hz, so it works on mains power worldwide. The barrel-tip connector matches the phone's DC jack. Buyers who need a charger for a different device or a different connector size should look elsewhere.

Sustained Operation

The adapter includes over-voltage and over-heat protection circuits that activate during extended use. The supplier recommends keeping the unit in a ventilated area with controlled humidity during long periods of operation. It is not designed for outdoor exposure or contact with liquids. Continuous loading within the rated output keeps the housing at a safe temperature.

Installation Notes

Installation is limited to plugging the barrel tip into the phone and the AC plug into a wall socket. The only common error is ordering a unit whose output voltage or tip dimensions do not match the original adapter. Verify both values on the label before connecting. No tools or configuration steps are required.

Highlights

  • Designed for Grandstream GRP-2616 6-line phones
  • Worldwide AC 100-240V input at 50-60Hz
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Non-OEM adapter with barrel-tip DC output

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Does the ABLEGRID charger for the Grandstream GRP-2616 run hot or make noise during all-day use?

The adapter includes over-heat protection and has no moving parts, so it stays cool and silent during continuous operation.

What must I already have for this ABLEGRID adapter to power my GRP-2616?

You need the Grandstream GRP-2616 phone itself and a mains socket supplying 100-240 V AC at 50-60 Hz.

Will this ABLEGRID unit work alongside the original power supply I kept for my GRP-2616?

Yes, it matches the original DC output and barrel-tip size, so it can replace or supplement the factory adapter without compatibility issues.

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