Customer Ratings & Reviews

As indicated in the manufacturer's description, this battery has a very long shelf life. I had a pack that was purchased about a year ago, and utilized recently for my backup emergency torch. After several months' use, it feels like brand new battery.

Bestbuy is the only place to buy batteries online. Anytime I've bought from sellers on other sites they send me batteries in a plastic baggy. These batteries arrived in the retail packaging and worked perfectly in my security cameras. Battery life seems to be longer too.

These energizer batteries when on sale are a very good value as they seem to hold up and last longer than the generic or amazon brand

Very dependable, worth the extra money. They last a long time, I used them for many different electronic items that I I have in my home. You pay a little more but, you get qualities service out of them .

The Energizer are great batteries. I brought for my alarm glass breaker,

These are the strongest and longest lasting batteries for your devices.

They work great in my water purifier, not cheap though.

Hard to find this kind of batteries unless you visit a Best Buy store or an online store.

these batteries are for a flashlight that requires these special batteries. they are used two at a time to give a very powerful light for the flashlight. Best Buy priced matched them for me online and they were cheaper than even Walmart.

Perfect replacement for my ADT Home Alarm System sensors

Good purchase excellent price for these batteries for my flashlight. It had been lying dead for a while until I found the batteries at Best Buy.

These are great CR123 batteries from energizer. They do what they're supposed to do and don't leak, which is an issue I have had with other brands, especially Duracell. I was surprised and happy that Best Buy actually carried these as they are not standard.

These last me for a long time with a good charge. Can rely on my lock to always have battery when i leave the house for a while.

I was running short on time (impromptu trip to Minnesota) and I couldn't find these anywhere. I had to have them for my camera and I was afraid that I wouldn't be able to get them in time. I made a last minute decision to run to Best Buy and I found them!

I have better life from these lithium batteries than other brands, but generally the equipment that uses the CR123 batteries have pretty high power draw and I change them often, so it's nice that these come in a 12-pack

this is a hard battery to find, and this was the best price.

Great product for the money, long lasting for a good price.

great price on these batteries --you won't find cheaper Energizer batteries anywhere

I got the 12 pack for a Great buy and they are holding up really good for my smart lock going on 2 months and still working. I’m sure it will be a while before I will need to repurchase more.

Works great. Replaced a 6 year old battery, looking for 6 more.