what kind of morning are you having?? š https://image.nostr.build/c93dfa95ffb95ee65ae7153d9f46e2796de5125594dd528c938f575fac74a18c.jpg
Absolutely roccomend getting the premium Lithium 9v for smoke detectors. Up to 10 years before next replacement. Also/or, write the date of replacement on the new battery when you put it in the device to help troubleshoot in the future.