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TCS Train Control Systems Ka4 Keep Alive #1668
erailhobbies (1789)
100% positive feedback
Price:
US $29.00
ApproximatelyC $40.11
+ $11.06 shipping
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
- Buy It NowTrain Control Systems TCS KA4 #1688 Power Continuation module "Keep Alive"
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About this product
Product Identifiers
BrandTrain Control Systems
MPN1668
GTIN0879508006681
UPC0879508006681
eBay Product ID (ePID)2069635110
Product Key Features
Year Manufactured2021
Power TypeDC
ColorGreen
Age Level17 Years & Up
Compatible Control SystemDCC
VintageNo
GaugeHO
FeaturesSound Function
Scale1:87
MaterialPlastic
Control SystemDigital
TypeDigital Accessory and Point Decoder
All listings for this product
Ratings and Reviews
Most relevant reviews
- Jul 12, 2023
When tight on space use this.
I use these when space is a premium. I used one in my (O scale) Casey Jones (Silverton Northerly RR) Rail bus (yes with sound) and it runs over the dirtiest of rails (only to the two (modified) NWSL Flea wheels do the P/U. I then used one in a decoder install job of a Mantua HO Uintah Prototype articulated. Again, works great. This one is going into an AHM HO (converting it to an O scale model) Heisler. Al Sohl MMRVerified purchase: YesCondition: New
- Jul 25, 2017
TCS keep alive unit
I installed the keep alive unit into my locomotive that uses a sondtraxx sound decoder. It takes about two minutes for the keep alive unit to be fully charged but then when operating my locomotive on my track it runs flawlessly. I haven't cleaned my track in a month. This device is awesome and I will be installing more in my other locomotives in the future.Verified purchase: YesCondition: New
- Jan 26, 2021
Train Control Systems TCS #1668 KA4 Keep Alive Power Supply HO Scale
good stuffVerified purchase: YesCondition: New
- Feb 20, 2024
Great product worth the money.
Have used TCS KA4 keep alive befor and love the hem for they stay charged longer then stated. Great product and recommend this product and love the small size.Verified purchase: YesCondition: New
- Dec 14, 2020
TCS KA4 Keep Alive
The small footprint makes it easy to install. Works great!Verified purchase: YesCondition: New
- Apr 18, 2018
Convenient small size
Works great and with a size that fits in a variety of locomotive spaces.Verified purchase: YesCondition: New
- Nov 20, 2019
Small and effective
Small enough to easily fit inside hoods. Has the capacity to keep motor, sound, and lights running for several seconds.Verified purchase: YesCondition: New
- Mar 29, 2017
Has zip
The KA4 worked as it should with an ECO 100. Ran for 25 seconds after the locomotive was removed from the track.Verified purchase: YesCondition: New
- Aug 15, 2018
Itworks
Small and easy to fit small spacesVerified purchase: YesCondition: New
- Aug 03, 2021
Awesome Sound and Control
Awesome sound and control. Perfect fit in my 2 6 6 2T Mallet
Verified purchase: YesCondition: New
