Customer Ratings & Reviews

These energizers better last longer than store brand to be worth 2.5 times the price.

They have been great they are going strong after 1 month. I'm using them in my Arlo security system. i will be buying them again in the future. I highly recommend them to everyone.

I use this batteries for a high powered flash light and they last a long time

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 bought these batteries for my arlo security camera. The batteries last a long time . They are a direct match from the ones that come with the camera when you purchase the camera from the store. I would buy them again when needed.

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.

Hey, their batteries and they work. What else is there to say?

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.

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.

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 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.

Works very good for my Nest products, they are good batteries

This are for an ARLO (among other things) so I can always have a bank of batteries that are charged and ready to go to swap out with the cameras.

These batteries are awesome for powering my tactical flashlight it's 650 lumen and it's been 3 or 4weeks since I bought these and my flashlight still working with them they last forever and I use it often

Anyone who owns the original Arlo understands how expensive it can get for lithium batteries. I was so happy to be able to purchase this value pack at Best Buy for an awesome price! Super satisfied!

I use these with a personal purifier and have been using the recommended brand of batteries which came with the unit. Since switching to these batteries they last much longer than previous.

A great value for the price. Unlike buying on Amazon the batteries are fresh and haven't passed their 'expiration' date.

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.

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

Best batteries out there! They run my flashlight for hours on end.