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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.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID

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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