Review on 🔋 Duracell Security 21/23 6-Pack, 1 Count by Mandy Rodriguez

I don't know what to say I received 6 batteries in 3 packs of 2. A package opened and installed in the device. Wireless doorbell switches. That does not work. Used a battery tester, both were dead. I used a multimeter, both read "0" volts on the output. I opened the second pack, same result, well almost the same, one had less than 7 volts at the output, the other was dead. Didn't open the third pack. As usual, Revain's customer service did an excellent job arranging the return including postage.