CR123A 3V Lithium Battery, 12 Count (Pack of 1), 3 Volt High Power for Home Safety, Security Devices, Flashlights, Smoke Alarms, Home Automation

My daughter needed to replace the batteries in her home security system. They are a great value for the money. She as able to easily open and replace the batteries. They work perfectly for her. Highly recommend.

Great Product! Perfect for my need.

Best batteries on the market! They last the longest of any batteries I’ve owned and will buy again.

I've never had a bad copper top. Never. So far...

So I switched to these for my door lock after getting tired of constantly replacing the no name ones. These are twice as expensive, and they last around 5 months which isn't bad, but isn't much longer than the no name ones. I think those lasted around 4 months.

Thank you, awesome item.

Just what it was supposed to be

What can you say about batteries only that they're Duracell and they work.

Best batteries at a good price.

calidad y producto bien empacado

Rare to find in walk in shops/ vendors. Long life item. Good for SLRs.

Battery were delivered on time and they Sean to be working go so far

The trusted name in batteries …..Duracell