Home > AC Adapters > SMAKN® Premium External Power Supply 3v 1A AC/DC Adapter, Plug Tip: 5.5mm x 2.5mm ; Brand: SMAKN

SMAKNÂ Premium External Power Supply 3v 1A AC/DC Adapter

1A, Cord Length: 100 Cm (About 3.2 Ft), Output: 3V, Please Check That The Dc Jacks (Most, Input: 100-240 V Ac 50/60 Hz

H&F Rating 58 reviews
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What We Like

  • Equipped with multiple output ports that can charge multiple devices at the same time
  • Comes with 100 cm long cord that allows to connect to any outlet
  • Compact size and sleek design makes it easy to carry


  • Gets heated up easily

About SMAKNÂ Premium External Power Supply 3v 1A AC/DC Adapter

SMAKNA Premium External Power Supply 3v 1A AC/DC ,AdapterInput: 100-240 V AC 50/60 Hz, Output: 3V, 1A ,Cord Length: 100 cm (about 3.2 ft).

Results of our analysis:

We analyzed 40,402 reviews for 104 products in the AC Adapters category.

We then analyzed 58 reviews for this product. None were recent.

100% of reviews were positive.

Final Score:

8.89 out of 10, based on these factors:

  • Build quality
  • Compatibility
  • Customer support
  • Durability
  • Easy to install
  • Length
  • Overall performance
  • Portability
  • Value for money
  • Common Questions


    Will it work forbattery powered lights?


    If the lights run off 3V DC, such as two AA, C or D cells, then this power supply should work, if its output is regulated to 3V over varying loads and is not affected by the AC input.


    I ordered and received the Horologeam fm radio with the external ac power adaptor, but the plug won't fit in the radio, what do I do?


    I called Amazon customer service and told the person the advertised external across power adapter did not fit, and I had to take it to a shipping center.


    Will it work with a Wolf watch winder M2.1?


    No, you need a 6volt power supply.


    Can this be used for my pocket am/fm radio?


    If you don't have a DC input in your radio, you will have to install one and replace the batteries with rechargeable batteries, which will be inadvisable if you forget to switch it.


    Is this power supply regulated, i.e. it holds 3 volts regardless of the current draw up to 1 Amp?


    It is not a regulated power supply according to info.

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