Customer Ratings & Reviews

These batteries do the job of keeping power in my security systems. This brand works!

Great price always in stock use them for my home alarm and last a long time

I like the energizer batteries I use them for my cameras, last about two years.

[Employee of bestbuy] Talk about consistent power. Only batteries for blink camera systems, and i will only use these in my quest 2 and 3 controllers.

I purchased the rayvac brand of batteries and they died faster than the energizer batteries. There is simply no comparison. Sure rayvac is cheaper but you get what you pay for. Arlo uses 4 of these batteries, and depending on how many cameras you have, you'll be chewing thru batteries. Using energizer batteries, i've noticed i have a 5-6 mo usage before swapping batteries whereas the competition gets me 3-4 months. I wish energizer made rechargeable batteries of this size though. Your mileage may vary depending on your usage.

These Energizer 123 Lithium 3V Batteries are exactly what you need for your electronics as to keep them running for a long time. Replaced another brand with these and just like the advertisement says, The Energizer Bunny Keeps on Running and Running. Got the power! Definitely recommend.

They keep going and going and going. Perfect for anything that needs long lasting batteries. Would totally buy again and will stay away from other brands. Great price for the amount of batteries that came in the pack.

Love these batteries. I use these all the time I hope they don’t get taken away

These batteries always seem to be hard to find but BB ALWAYS has them in stock! and at a great price! These are long lasting and powerful batteries for small, high output electronic devices. My particular application is for a handheld Streamlight L.E.D. flashlight and they work great!

Great Price for these batteries. I use these for my range finder.

A+++. Very happy! Consumer Reports had this Samsung laptop the best value and top rated. It is everything Best Buy and CR says it is. Based on CR rating and my recent experience trying a Samsung phone, I purchased this unit. It is close in size to the 14 inch screen, but slightly smaller and very light. It's almost hard to believe that this thin, light-weight unit can be blazing fast, but it is fast . I am impressed with its performance in every area. Samsung product management over this unit added all the little things that I could ever want. Congratulations to the product management team. Unlike other companies who remove nice options to reduce cost and improve margin, Samsung delivers all the little things on this laptop along with great value. I'll give my laptop an A+++ in every area!

I like that they came in a 4 pack. I have to use these type of batteries for my home security motion detector. They work great and last a while.

Great batteries. Batteries for my flashlight are hard to find. These worked great.

Energizer Has always had great batteries. I bought these for a 950 lumen flashlight. I use the flashlight 3-4 times a week for 30-40 minute each time while walking my dog walk at night. The batteries last a long time and are reasonably priced.

Many IoT sensors seem to like either button lithiums or CR123s and my go-to every time for longevity and quality of trickle consumption is already Energizer. I've tested the Duracell and others and they just don't stack up. And I'm always pleasantly surprised to see Best Buy be very competitive on price over places like Target, Home Depot, etc. Bravo BB! Only marked the value down a click since (IMHO) batteries are a bit pricey, period :)

Bought these gatteries to use in my security system sensors at windows and doors. They are doing the job and should last about three years. The price was affordable and the name brand is a plus.

This brand and type has been very reliable over the years with low-drain debices. Most importantly, they do not leak.

Hard to find and Best Buy never fails to have them. They last forever! Good quality!

Works just fine in our security system. No issues whatsoever.

I have four Arlo cameras that are great; however, each one requires 4 batteries. The usual cost for four is 27.00 This package has enough for 3 cameras at less than the cost for two. Great deal!!!!