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Train Control Systems KA3 Keep Alive 2000

Marsoni M251S
Sale price$22.95
Pay 4 payments of $5.74 a month.Shop Pay
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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Nneka
Boise, US
★★★★★ 5
Perfect for any occasion
Color: Nude
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
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Nye
Birmingham, US
★★★★★ 5
Sooo Cute 🥰 Highly Recommend 👝👛
Color: Black
Love love LOVEEEEEE this bag omg it’s so cute and just the right size. It paired so well with my FN outfit at my aunt party and I received many compliments on how cute the bag is. Definitely can hold a lot (wallet, car keys, lip gloss, small hand sanitizer, and iphone). Thankfully mine came with bag strap which is gold as well as the zipper and all other buttons on bag is gold color 😍 I’m 5”7 and the strap fits and not short. This is my new favorite bag faaa sureee 🖤🖤🖤
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Reviewed in the United States on February 28, 2026
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Parent
Fort Morgan, US
★★★★★ 5
Love it
Color: Black
Tried this one after I saw one for over double the price. Really great purse and looks good.
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Reviewed in the United States on April 2, 2026
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Edgy_shopper
Fort Morgan, US
★★★★★ 5
Lovely
Color: White
Cute functional for a nice evening bag. Fun also hold more than some of my small bags. Can’t wait to use it this week.
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Reviewed in the United States on March 6, 2026
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Bih with the red chair
Pawtucket, US
★★★★★ 5
Buy it!!
Color: Black
I love this bag . It is big enough to hold my things, good quality, the strap is a good length and can be adjusted , and I got alot of compliments.
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Reviewed in the United States on February 20, 2026

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