Review on 🔋 Long-lasting Duracell Duralock Alkaline Batteries - Pack of 8, 12V, MN21B4 8LR50 A23 MN21 by Amy Monson

I bought these 12v batteries because I had good luck with Duracell products. They just arrived and according to the packaging they should be used by March 2022 which is 4 years from now. I took a multimeter and checked all 8 batteries. None of the tests were good, several tests were questionable (about 7.8 volts) and the rest tested bad (about 7.4 volts or less). .I had previously had bad experiences with KEYKO A-23 batteries and decided to stick with Duracell. Perhaps it is simply the nature of A-23 batteries that they cannot supply the specified voltage.