Train Control Systems KA2-P Keep Alive 2003

Train Control Systems KA2-P Keep Alive 2003

Marsoni

M251S

$26.95

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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Simple but effective addition to a daily routine. The stainless steel feels sturdy and much nicer than plastic versions, and the dual handles make it easy to control. It cleans well without feeling harsh and rinses off quickly after use. Compact enough to toss in a toiletry bag too. Good basic hygiene tool that does what it’s supposed to.

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Reviewed in the United States on February 16, 2026

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Tot

Massapequa, US

★★★★★ 5

Works every time!

These mint keeps my mouth moist at night!

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Reviewed in the United States on May 21, 2026

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Susan75023

Omaha, US

★★★★★ 5

Works great

As a cpap user, this has made the use much more comfortable. Lasts all night and has subtle flavor.

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Reviewed in the United States on March 26, 2026

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Pawtucket, US

★★★★★ 5

Actually helps dry mouth!

I’m giving this product 4.5/5. It works really well for dry mouth during sleep. I recommend starting with 1 tablet and adding a second one only if necessary. (I require 2 tablets at night). This is called “slightly sweet” and is relatively tasteless with a hint of sweetness. During daytime usage, I’ve been using 2 tablets at a time. The only issue I have during the day is that if I can’t drink on a regular basis I get the white coating from the tablets in the corners of my mouth. I do think that this is the next best product to use when taking sips of water isn’t possible. Works as stated and easily adheres to your gum line/partial tooth. I place them in the back of my mouth and they are not noticeable to others. Added bonus, they don’t leave a slimy coating on your teeth the way a mouth rinse does. Product performs better than expected! If you have dry mouth for any reason please consider giving these a try!!! I wish I would have known about them years ago!!!

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Reviewed in the United States on August 9, 2023

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GNG

Birmingham, US

★★★★★ 5

Works for dry mouth

Suffer from dry mouth and these disc size tablets stick to my gums, helping keep my mouth moist through the night. Brown side sticks to your gum. Contain xylitol so s little sweet. Dentist recommended them.

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Reviewed in the United States on October 28, 2025