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This listing was ended by the seller on Tue, Jul 15 at 14:07 because the item is no longer available.
SoundTraxx 810140 CurrentKeeper™ Maintains Power During Electrical Interruptions
Ended
SoundTraxx 810140 CurrentKeeper™ Maintains Power During Electrical Interruptions
US $26.63US $26.63
Tue, Jul 15, 02:07 PMTue, Jul 15, 02:07 PM
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SoundTraxx 810140 CurrentKeeper™ Maintains Power During Electrical Interruptions

US $26.63
ApproximatelyC $36.49
Condition:
New
18 available4 sold
    Shipping:
    US $5.50 (approx C $7.54) USPS Ground Advantage®.
    Located in: Corona, California, United States
    Delivery:
    Estimated between Tue, Jul 29 and Thu, Jul 31 to 94104
    Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
    Returns:
    No returns accepted.
    Payments:
         Diners Club

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    eBay item number:388645471715
    Last updated on Jul 11, 2025 16:58:56 EDTView all revisionsView all revisions

    Item specifics

    Condition
    New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
    Power Type
    DC
    Color
    White
    Scale
    1:87
    Year Manufactured
    2014
    Material
    Plastic
    Control System
    Digital
    Item Length
    40 x 6 x 11mm
    Age Level
    12-16 Years
    Gauge
    HO
    Vintage
    No
    Item Height
    Power Accessory
    Model
    SoundTraxx 810140 CurrentKeeper ™
    Features
    Maintains Power During Electrical Interuptions
    Country/Region of Manufacture
    United States
    UPC
    0812165022335

    About this product

    Product Identifiers

    Brand
    SoundTraxx
    MPN
    810140
    UPC
    0812165022335
    eBay Product ID (ePID)
    2255554527

    Product Key Features

    Type
    Locomotive Decoder

    Item description from the seller

    About this seller

    San Bernardino Sub Model Trains

    100% positive feedback5.8K items sold

    Joined Nov 2004
    Usually responds within 24 hours
    San Bernardino Sub Model Trains is a small business built by a life long model train lover who will try his hardest to get you the best deals and prices possible on all our favorite model train ...
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    Detailed seller ratings

    Average for the last 12 months
    Accurate description
    5.0
    Reasonable shipping cost
    4.9
    Shipping speed
    5.0
    Communication
    5.0

    Seller feedback (2,229)

    All ratings
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      • 9***9 (25)- Feedback left by buyer.
        Past month
        Verified purchase
        Awesome
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      Product ratings and reviews

      5.0
      59 product ratings
      • 58 users rated this 5 out of 5 stars
      • 1 users rated this 4 out of 5 stars
      • 0 users rated this 3 out of 5 stars
      • 0 users rated this 2 out of 5 stars
      • 0 users rated this 1 out of 5 stars

      Would recommend

      Durable

      Entertaining

      Most relevant reviews

      • Top favourable review

        Outstanding for what it was designed to do

        This is a capacitor bank plain and simple. A capacitor acts as a battery. When there is a current break it will supply power for a limited time (depending on the amount of capacitance). I have several of these in different locomotives. Luckily, all of them were placed in locomotives that have either the PNP Econami or Tsunami2 decoders in them (they have a built-in plug). I removed the current keeper from its package, plugged it in, done, and all the hesitation problems with the locomotives disappeared, that simple!! If you want to put one of these in a locomotive that is not equipped with the necessary plug there is a small amount of additional work involved (instructions included), nothing difficult at all (as long as the decoder is a Tsunami!!). I say this because the instructions are ...

        Verified purchase: YesCondition: NewSold by: choochoopeter57

      • Fits where the original Current Keeper won't!

        Great product to prevent power glitches on dirty track or through crossovers or switches. Smaller size fits inside locomotives that may not have room for the original Current Keeper. I installed this new CKII unit in an Athearn Genesis ES44DC in place of the cab interior which was a good tradeoff. This locomotive has the O.E. Tsunami2 decoder which came factory equipped with the proper receptacle allowing the Current Keeper to be a plug-and-play installation.

        Verified purchase: YesCondition: NewSold by: r.m.bowditch

      • CurrentKeeper

        It is easy to install, comes with diagrams for different decoders. Works well, would recommend for anyone who has trouble with there Locomotive making across turnouts or has dirty track in spots.

        Verified purchase: YesCondition: NewSold by: yankeedabbler

      • Great product that makes almost any track DCC friendly.

        The Currentkeeper makes up for minor problems that make especially older tracks very DCC unfriendly. An older loco on my layout that would stop or hesitate on places that might have a break in the current now runs great thanks to the Currentkeeper and its array of capacitors. Great product.

        Verified purchase: YesCondition: NewSold by: bigdiscounttrains1

      • Current Keeper is a must.

        If you are into Soundtraxx decoders with sound and you want reliable, rock solid performance add this CurrentKeeper to your Econami or Tsunami. If you have dirty track, spotty power or isolated frogs add this device.

        Verified purchase: YesCondition: NewSold by: r.m.bowditch