Hi Eric,  I’m carrying the Kidde model KN-COEG-3. It uses 9v battery or 110v power. Woke us up one night🥴 because we had a small propane leak. Yikes. Won’t be without it. 

Dan

Sent from my iPhone

> On Oct 29, 2021, at 9:11 PM, Eric Caron <ericcaron96@comcast.net> wrote:
> 
> Hi folks,
> 
> Does anyone have a recommended LP or natural gas detector, battery they would recommend for anagon use?
> 
> Eric Caron