Duracell 21/23 12V Alkaline Battery, 4 Count Pack, 21/23 12 Volt Alkaline Battery, Long-Lasting for Key Fobs, Car Alarms, GPS Trackers, and More

Does what a battery does.

excellent product recommend

Works just fine! No complaints.

This is not a real Duracell battery it has Chinese writing on it. Also I use this battery for a remote not used that often the battery died after about two weeks of minimal use. The no name battery I had before lasted about 6 months. Don’t buy this battery.

When its a robbery! When you buy a 4 count package of batteries and someone robs one by cutting out the bottom of the package before it even gets to you....ok, technically, its pilfering. But it doesnt make much difference since the batteries are BEST BEFORE MARCH 2019. Today is March 9, 2019. The worst part is I dont even know if the calculator I bought these for is broken or if these batteries are dead, or both. Very disappointed.

Size is correct for my remote control. No production date, but there is one note for Best Before MAR 2026.

One of the four batteries was completely dead on arrival. I rotated the other three batteries through the device and the operated normally.

The batteries were to be used for a door bell button. The previous battery had lasted for about 6 years. The batteries received lasted for only a week. I then noticed that the expiration date was for 2023 while most batteries you buy at a store have dates several years out. I suspect these were manufactured at least 2-3 years ago.

Good price, excellent product, shipped fast and Duracell is a name you can depend on, looking forward to getting a lot of use out of this product.

Worked as Expected