I have a FireAngel carbon monoxide alarm to give away. (I have updated ours to match a new system)
They are marketed as having a 10 year battery. I installed this one on the 15/11/19, a good five years left in 🤞🏻
Fireangel Carbon Monoxide detector (B94 Hockley Heath)
Collection Times
ASAP
ASAP
This offer has been gifted to someone and is no longer available.