[travelcade]

Picked up our new 2018 3820FK in November. As usual, every time you cook something the smoke detector goes off. Well, we're in the habit of removing it when I cook and laying it above the sink. As I was washing the dishes I noticed that the 9 volt was defective. Looked like it had been pried on the bottom; on closer inspection I noticed that the expiration date was 06/17. In other words, Keystone put an Expired battery into our unit when they built it! Apparently our safety and our lives mean nothing to them once they get their money. Check you batteries folks!