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13.8VDC 3-Amp Power Supply

Model:

22-507

 | Catalog #: 22-507
Price:
$49.99
$49.99
 

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Product Summary

Power when you need it, where you need it.

Power your DC devices using any wall outlet. This 13.8VDC 3-amp power supply allows you to use household AC to power 12 to 13.8VDC electronic devices or automotive accessories that have banana plugs or bare wire leads. It's ideal for use on a test bench when working on car stereos, CB sets or other communications equipment.

  • Accessory outlet accepts any standard power adapter up to 3 amps
  • Built-in accessory socket can charge or power another 12VDC device while you work
  • Fused circuitry provides extra protection for your devices in the event of a power overload

You'll also need

  • AC House Current
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Disclaimer: The total combined current for accessories plugged into this power supply should not exceed 3 amps.

What's in the box

  • 6-ft. AC cord
 

Shipping

Usually ships in 1 - 2 business days

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Other ways to get it


In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs
Product Support

Product support (4 matches)

Date added Document
November 05, 2008 13.8VDC 3-Amp Power Supply (Guía Del Usuario)
November 05, 2008 13.8VDC 3-Amp Power Supply (User's Guide)
May 19, 2008 13.8VDC 3-Amp Power Supply (Guía Del Usuario)
May 19, 2008 13.8VDC 3-Amp Power Supply (User's Guide)

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Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShack13.8VDC 3-Amp Power Supply
 
4.7

(based on 21 reviews)

Ratings Distribution

  • 5 Stars

     

    (16)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

94%

of respondents would recommend this to a friend.

Pros

  • Reliable (18)
  • Good power output (9)
  • Long lasting (8)
  • Good value (6)
  • Easy to use (3)

Cons

    Best Uses

    • Portable electronics (12)
    • Having around the house (11)
    • High-end equipment (8)
    • Emergency equipment (3)
    • Travel (3)
      • Reviewer Profile:
      • Quality oriented (15)
      • Primary use:
      • Personal (13), Business (3)
      • Was this a gift?:
      • No (5)

    Reviewed by 21 customers

    Sort by

    Displaying reviews 1-10

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    (1 of 1 customers found this review helpful)

     
    5.0

    Great product for the money

    By Jay Bird

    from Albert Lea, MN

    About Me Quality Oriented

    Verified Reviewer

    Pros

    • Good Value

    Cons

      Best Uses

      • Having Around The House

      Comments about RadioShack 13.8VDC 3-Amp Power Supply:

      I have been using this product to power a mobile CB in my home and plan to buy a second one for use in my shop. It puts out plenty of power and is well made.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No
       
      5.0

      I love this product it works great.

      By Screamingeagle

      from Sand Springs, Oklahoma

      About Me Quality Oriented

      Verified Reviewer

      Pros

      • Good Value
      • Long Lasting
      • Reliable
      • Reliable Performance

      Cons

      • NONE

      Best Uses

      • Having Around The House
      • Portable Electronics

      Comments about RadioShack 13.8VDC 3-Amp Power Supply:

      I bought this power supply to use with small electronic equipment like C.B. Radios & battery operated Radios & my 12v power amp. Works Great.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No
       
      5.0

      MUST HAVE FOR ANY WORKSHOP

      By BubbaMoose

      from Memorial City- Houston,Texas

      About Me Quality Oriented

      Pros

      • Multi Purpose
      • Unique
      • Unlimited Uses

      Cons

      • Didn't think of it 1st

      Best Uses

      • Testing Equipment

      Comments about RadioShack 13.8VDC 3-Amp Power Supply:

      I build Electrical Surveillance equipment, spy stuff. Many of which are installed in vehicles.

      • Primary use:
      • Business
      • Was this a gift?:
      • No

      (8 of 8 customers found this review helpful)

       
      5.0

      PERFECT!

      By Anonymous Power User

      from USA

      About Me Quality Oriented

      Pros

      • Charges Quickly
      • Consistent Performance
      • Good Value
      • Inexpensive
      • Long Lasting
      • Portable
      • Powerful
      • Reliable Performance
      • Small

      Cons

        Best Uses

        • Charging
        • Having Around The House
        • High-End Equipment
        • Portable Electronics
        • Testing
        • Travel

        Comments about RadioShack 13.8VDC 3-Amp Power Supply:

        Do NOT hesitate in buying this power supply. It can pump out more amps than specified and even more voltage. I had constant voltage of 14.05 volts and 2.2 amps for over 1 hour and it barely got warm! I will be testing it on 3 amps, but I can't see it doing bad at all! This is a VERY inexpensive product for what you get. Instead of getting a $170+ heavy-duty charging power supply, I went the inexpensive way and bought this. GREAT product, and nothing can beat it! Amperage and voltage are constant and everything is so rugged and robust.

        I've been using this power supply for a while now with a 200W lithium battery charger and it barely gets warm after an hour of use! My old charger would heat up after 35 minutes, THIS PRODUCT ROCKS!!!!!

        I doubt that I will ever buy another power supply without going to Radio Shack first. :)

        • Primary use:
        • Personal
        • Was this a gift?:
        • No

        (1 of 1 customers found this review helpful)

         
        5.0

        Testing and Practical Use...

        By Darkhelmet

        from Virgina Beach

        About Me Quality Oriented

        Pros

        • Long Lasting
        • Powerful
        • Reliable Performance

        Cons

          Best Uses

          • Having Around The House
          • High-End Equipment
          • Portable Electronics
          • Travel

          Comments about RadioShack 13.8VDC 3-Amp Power Supply:

          I bought this power supply due to the 12v car plug and the posts... well after a few uses here and there I began to use it for more than the plug i used it so far to test gauge clusters for a car, battery charger for a drill and many other things it a strong power supply and i like the low amp output so i cause no damage to high amp devices for testing great work bench or just pracical car charger for your phone or whatever you need...

          • Primary use:
          • Personal
          • Was this a gift?:
          • No
           
          5.0

          Lijke the regulated power from this unit

          By goneray

          from Beach City, Ohio

          About Me Quality Oriented

          Pros

          • Long Lasting
          • Powerful
          • Reliable Performance

          Cons

            Best Uses

            • Having Around The House
            • High-End Equipment
            • Portable Electronics

            Comments about RadioShack 13.8VDC 3-Amp Power Supply:

            This is my third Radio Shack power supply and all have given me great, trouble free, service. I use it for low power ham radio operation.

            • Primary use:
            • Personal
             
            5.0

            perfect small size power supply

            By jayjay

            from billerica, ma

            About Me Quality Oriented

            Pros

            • Long Lasting
            • Powerful
            • Reliable Performance

            Cons

              Best Uses

              • Emergency Equipment
              • Having Around The House
              • High-End Equipment
              • Portable Electronics
              • Travel

              Comments about RadioShack 13.8VDC 3-Amp Power Supply:

              powers my "small" 10 and 11 meter base station. Its small size make it perfect!

              • Primary use:
              • Personal
               
              5.0

              Power for all of your toys.

              By The Nervous Wreck

              from Albuquerque,NM

              About Me Quality Oriented

              Verified Buyer

              Pros

              • Powerful
              • Reliable Performance

              Cons

                Best Uses

                • Emergency Equipment
                • Having Around The House
                • High-End Equipment
                • Mobile to Base Radio Powe
                • Portable Electronics

                Comments about RadioShack 13.8VDC 3-Amp Power Supply:

                This 13.8 volt power supply is very nice. It supports wires and car charger type plugs. Very stable power for many uses for your operations, runs cool also!

                • Primary use:
                • Personal
                 
                5.0

                Very Good Buy

                By None

                from St. Augustine, Fl

                About Me Quality Oriented

                Verified Buyer

                Pros

                • Powerful
                • Reliable Performance

                Cons

                  Best Uses

                  • High-End Equipment
                  • Portable Electronics

                  Comments about RadioShack 13.8VDC 3-Amp Power Supply:

                  Works exactly as advertised.

                  • Primary use:
                  • Personal

                  (1 of 2 customers found this review helpful)

                   
                  4.0

                  Regular Customer

                  By S the Buyer

                  from Houston

                  About Me Quality Oriented

                  Verified Buyer

                  Pros

                  • Charges Quickly
                  • Long Lasting
                  • Powerful
                  • Reliable Performance

                  Cons

                    Best Uses

                    • Emergency Equipment
                    • Having Around The House
                    • Portable Electronics

                    Comments about RadioShack 13.8VDC 3-Amp Power Supply:

                    I am a regular user of the RadioShack.com website, and with the quality of the product I have received, I will continue to be a regular user. Keep up the good work!!!

                    • Primary use:
                    • Business

                    Displaying reviews 1-10

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