Train Control Systems KA4-P Keep Alive 2005

Train Control Systems KA4-P Keep Alive 2005

Marsoni

M251S

$26.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Train Control Systems KA4-P Keep Alive 2005TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. This Keep Alive includes a 2 Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4. Dimensions: . 52 x . 52 x . 45 or 13. 22mm x 13. 22mm x 11. 55mm Scale: HO Scale Input Rating: 12 to 16V

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We offer a 30-day return/exchange service after receiving.
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I ordered this on Oct 6th. When I first got it, it worked great. I didn't need to use it all that often but here it is, 3 months later, and it is broken. It fails to cut open any cans. Tried on multiple cans over multiple times but it just spins cutting nothing. Total waste of money. Avoid this product if you care about durability or longevity of your purchases.

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Reviewed in the United States on January 23, 2026