Dead Batteries
0 stars needs to be an option. Received these batteries today. Became suspicious when theese batteries were "packaged" in as clear Ziploc pouch. Installed the first one in my CO2 detector, didn't stop the beeping and security panel still registering as "low battery". Removed first battery and installed the 2nd one. Same results. DO NOT BUY THESE! Wish I would have taken the time to read the reviews before ordering.
Rating: 1 stars