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Train Control Systems KA2-P Keep Alive 2003
Train Control Systems KA2-P Keep Alive 2003
Train Control Systems KA2-P Keep Alive 2003
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Train Control Systems KA2-P Keep Alive 2003

Marsoni M251S
Sale price$26.95
Pay 4 payments of $6.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Train Control Systems KA2-P Keep Alive 2003TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly redesigned and coming in at half the size of a KA4, the KA2 will power HO or N scale locomotives with approximately one third of the capacitance of KA3 KA4 devices (depending on the locomotive and motor). This Keep Alive includes a 2 Pin Quick Connector Harness for plugging into decoders with a
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
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Product Reviews
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Genuine leather wallet
Color: Brown
I like the wallet very much. It has plenty of room for my credit cards, ID cards and other items. Also plenty room for cash money. It’s well made and I expect it will last several years before needing replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 4
Great Product
Color: Black
This wallet comes with thirteen card slots, two cash pockets and one ID window. It’s made of top-grain leather and fits easily in your back pocket. Available in eleven colors. Also makes a great gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
D
Verified Purchase
Dave M
Lowell, US
★★★★★ 5
Nice, spacious leather wallet
Color: Dark Coffee Brown
Nice quality leather wallet, lots of places to put IDs and credit cards. I'll take it that it is RFID blocking, no way of testing that!! If you like to keep photos and other IDs in the clear plastic windows, you'll need to buy those separately. Still, this is a nice wallet, good quality, holds my "stuff" -- I'm happy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
E
Verified Purchase
elbap
Battle Creek, US
★★★★★ 5
Quality craftsmanship
Color: Brown
Great design , love it so far has plenty of room
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
M
Verified Purchase
Mark Sbrochi
Phoenix, US
★★★★★ 5
Good, Functional Wallet
Color: Black
Good, functional wallet for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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