The battery died very shortly after my purchase, around 3 am. I tell you not to panic when the beeps at 85 decibels it started to beep every minute ... I have not managed to stop the alarm, so I destroyed my smoke detector to be able to sleep again.
What pushes me to put the minimum rating: - The battery pack supplied with the product was dead - The inability to open the product when the battery is installed - Regular beep too short (low battery) to find out where it comes from
