We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black compact AC adapter with 5.5mm x 2.1mm barrel connector

ABLEGRID

ABLEGRID 6V 300mA AC Adapter 5.5mm x 2.1mm

SKU CH-2CT4-7YYDR

Supplies 6 V DC at 300 mA with a 5.5 mm × 2.1 mm barrel plug and includes over-voltage and over-heat protection

  • Worldwide AC 100-240V input works anywhere
  • DC 6V 300mA output matches device needs
  • 5mm x 2.1mm tip fits compatible gear
  • Over-voltage and over-heat protection guards equipment
  • CE FCC RoHS certified for safety compliance

What this adapter does

The ABLEGRID unit converts AC 100-240V input at 50-60Hz to a DC 6V 300mA output through a 5.5mm x 2.1mm barrel connector. It is intended as a replacement or spare power supply for devices that match those exact electrical and physical specifications. Over-voltage and over-heat protection are built in.

Check before you buy

Verify that the device you are powering requires DC 6V at .3A and accepts a 5.5mm x 2.1mm centre-positive tip. Confirm the input voltage range of your mains supply falls within 100-240V. Ensure the connector polarity and dimensions match the original adapter to avoid damage.

Who this suits and who it does not

Suitable for owners of small electronics such as routers, speakers or toys that specify 6V 300mA via a 5.5mm x 2.1mm jack. Not for equipment needing higher current, a different voltage, or another connector size. Buyers who want more power or a different tip should look at other models.

Highlights

  • Worldwide AC 100-240V input works anywhere
  • DC 6V 300mA output matches device needs
  • 5mm x 2.1mm tip fits compatible gear
  • Over-voltage and over-heat protection guards equipment
  • CE FCC RoHS certified for safety compliance

Specifications

BrandABLEGRID

Questions about this item

Does the adapter come with the 5.5mm x 2.1mm tip already attached or do I need to buy a separate connector?

The package includes one new AC DC adapter power charger with the 5.5mm x 2.1mm connector fitted. No extra tip is required.

Should I choose a different amperage model or is the 300mA version the right one for a device rated at .3 A?

The adapter delivers 300mA which equals .3 A, so it matches a device specifying that exact current draw.

Will the 100-240V input work on a 240 V mains supply without a separate voltage selector switch?

Yes, the input range covers 100 to 240 V at 50-60 Hz, so it accepts 240 V mains directly with no manual switching needed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.