Train Control Systems KA3 Keep Alive 2000

Train Control Systems KA3 Keep Alive 2000

Marsoni

M251S

$22.95

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

Train Control Systems KA3 Keep Alive 2000TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA3 will power an HO Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep Alive includes a Blue and a Black w White Stripe wire to attach it to a decoder. Dimensions: 1. 02 x . 45 x . 347 or 25. 9mm x 11. 43mm x 8.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Item review update! Disregard my first review since then I realized that I didn't have the usb cable pushed in far enough for a connection which stopped the item from charging and that's why it stopped working. Item works as described, clean cut, easy to use and really worth the cost. I definitely recommend.

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Reviewed in the United States on April 3, 2026

Verified Purchase

Amazon Customer

West Palm Beach, US

★★★★★ 5

Very Easy to Use, no stress on your hands

Color: Black

I am 76 and my hands don’t grip the way they used to. Too hard using a manual can opener. This one definitely fits the bill, plus I like the rechargeable feature!

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Reviewed in the United States on April 12, 2026

Verified Purchase

Erica Ross

Carnegie, US

★★★★★ 1

The most worthless item I've purchased

Color: Black

I bought this can opener February 13th I think and I used it 2 weeks ago and is now broken won't open up anything so my review for this is the worst piece of crap can opener I've ever purchased so now I guess I got to go back to the manual hand one the Old faithful!!!! Do not I mean do not purchase it

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Reviewed in the United States on April 2, 2026

Verified Purchase

Mishele

Alexandria, US

★★★★★ 5

terrible item

it worked a few times and it doesnt work at all! Terrible item!

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Reviewed in the United States on June 7, 2026