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ABLEGRID 9V AC adapter with 5.5mm by 2.5mm centre-negative barrel plug

ABLEGRID

ABLEGRID 9V 300mA AC Adapter 5.5/2.5mm Center Negative

SKU CH-EQCM-B2RJD

Supplies 9 V DC at 300 mA from a 100-240 V AC source with a 5.5/2.5 mm centre-negative tip and over-voltage and over-heat protection

  • Worldwide AC 100-240 V input works anywhere
  • 9 V DC 300 mA output powers compatible devices
  • 5 mm × 2.5 mm centre-negative tip fits target gear
  • Over-voltage and over-heat protection guards equipment
  • CE, FCC and RoHS certified for safety compliance

Power input and compatibility

This ABLEGRID 9V 300mA AC adapter accepts AC 100-240V at 50-60Hz for worldwide use. It delivers DC output through a 5.5/2.5mm centre-negative barrel connector. The unit is CE, FCC and RoHS certified and includes over-voltage and over-heat protection. It is a non-OEM replacement designed for 100% compatibility with the original charger.

Devices needing 9V centre-negative power

The adapter suits equipment that requires exactly 9V DC at up to 300mA with a 5.5mm outer and 2.5mm inner centre-negative tip. Buyers whose devices demand a different voltage, higher current, centre-positive polarity or a different connector size should look at something else. Always verify the required output and tip dimensions before ordering.

Sustained operation and ventilation

Under continuous load the built-in over-heat protection manages temperature rise, but the supplier advises keeping the adapter in a suitably ventilated area. Do not place it on skin-contact surfaces during extended use. If any abnormal condition occurs, stop using the unit immediately and contact the seller’s customer service centre.

Highlights

  • Worldwide AC 100-240 V input works anywhere
  • 9 V DC 300 mA output powers compatible devices
  • 5 mm × 2.5 mm centre-negative tip fits target gear
  • Over-voltage and over-heat protection guards equipment
  • CE, FCC and RoHS certified for safety compliance

Specifications

BrandABLEGRID

Questions about this item

What mains voltage and frequency does the adapter accept?

The adapter accepts AC 100-240V at 50-60Hz for worldwide use.

My device needs a 5.5mm outer and 2.5mm inner connector with centre-negative polarity — will this fit?

Yes, the plug is a 5.5/2.5mm barrel with centre-negative wiring as specified.

How can I confirm the adapter is delivering the correct 9V 300mA output after I connect it?

Measure the DC output with a multimeter; it should read 9V under load and the adapter should stay cool thanks to over-heat protection.

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