Customer Ratings & Reviews

these kind of batters are hard to find compared to AA or AAA. I needed them for my smoke alarm. so far they have lasted a lot longer than other brands I have used.

This battery was the size I was looking for. It was really hard to find anywhere else.

Always need batteries. Purchased these in a pinch. Would be nice if the price was a bit cheaper (Amazon). Battery work well in my Blink Camera.

I am very happy with these and would recommend. I used these in my go pro on an Alaskan hunt. They got the job done very well. I wanted good batteries since I would only get one chance at great pictures/video while I was out in the wilderness.

I needed to replace the batteries in my two smoke detectors that are wired to my alarm system. I choose these batteries because they are a well known brand name and have a 10 year life cycle.

CR123 batteries are pricey, so I always try to buy good quality batteries. Last time I bought the cheaper ones and I was very disappointed with their lifespan. So far these ones are doing much better.

I need to use a flashlight often at work, and I have tried several different battery brands, including generics. These last more than double the life of the generics, and significantly longer than the other name brands I've used.

High quality Batteries, but they are just batteries after all. Solid long lasting, fully charged at purchase and no duds. I've bought this brand several times and have very good success with dozens of devices

Work well on my motion sensor and I hope they do last 10 years.

Great would buy again and recommend to others. Always great prices

These were just the right batteries I was looking for for my Home Security System. They were a little hard to find because they are not the standard AA, AAA, 9V, etc. Glad I could find these at Best Buy!!

These batteries are typically found in alarm system components like motion detectors and glass break sensors. They last around 5 years depending on use. These were a great replacement for the ones I had die.

This battery is for my LED flashlight which is heavily needed at my job. The only problem is finding the right kind of battery that will last a good length of time and this is one has a longer life span than the Duracell I tried. In my experience, take this over the Duracell.

Great batteries at a great price. Energizers are a great product.

I've been buying these for my outside arlo cameras and they last about 4-5 months depending how often the cameras take video. When on sale it helps!

Reliable product that keep household items running efficiently for a very long time.

We use these batteries in our security cameras and they work great and last a decent amount of time.

long lasting powerful batteries that were needed to power my devices

Only battery that works for a long time in my ‘little’ flashlight.

Got these for X300B easy to use . Last longs will buy more