Customer Ratings & Reviews

These are the batteries that make our home security system panel work. The last time I replaced batteries was about 2 1/2 years ago, so these have a long use time which is a big plus since you want your electronics to work, and these are kind of expensive, but worth it

Excellent batteries. They work prefecture for what we needed them for

10/10. Always use energizer batteries because of the quality. They will never let you down and stop working in the middle of a project. I miss when batteries had a gauge on the side that let you check the battery life

Amazing batteries, last a lifetime, I’ve been using these types forever.

I needed to replace the batteries on my security system motion sensors. The 10 pack was convenient and on sale!

Battery appears to have a long shelf life, which is important to me as I don't know when I will need to replace the battery in my security system component.

Great battery for old film camera. Glad to know I can still pick these up locally. Glad there are multiple in a pack even though I just needed the 1.

Chose this brand because they were on sale with a rebate. They look well made. They have been in my Arlo security cameras for almost 4 weeks now, in single digit temps. Still show full charge. Have not gotten rebate yet, so I will post another review when I get it and update performance at that time.

These batteries have a long life, but are sometimes hard to find. I'm happy that Best Buy carries them. They are pricey, thought.

These batteries are used in a high power flashlight I have. They are long lasting and high energy.

Excellent batteries so far. Fit perfectly in my back up analog radio that I use in case of fire or flooding. Very long service life is essential for an emergency radio, and these batteries are great.

These are expensive batteries but if you buy the genuine thing, they will last a long time. Mine last 4-5 months. I have seen reviews of cheaper batteries where the life was only a few weeks. These batteries are no doubt used batteries or fake. Always buy in factory packing, and not lose in plastic bags.

You pay a little more for the energizer name but after buying several different lesser brands these batteries last longer. A little more on the upfront cost but you can't deny the savings over the course of a few years. Great batteries, perfect fit and definitely longer lasting

Have used energizer and Duracell and prefer energizer. Last longer

I always buy Energizer batteries if I need one. They last longer than you have expected.

These batteries are just what I needed for my 35mm film camera and More cost effective than what I would have paid at the camera supply store. The battery life is working well as I have gone out and photographed repeatedly and still using the same initial pair I installed.

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

Perfect replacement for my ADT Home Alarm System sensors

In my view and experience Energizer batteries have proven to out last all other brands. For me I have always gotten a month to a month and a half of battery life. i.e. constant 100% battery in use such as thermostat in home, alarm clocks & etc.

Always the weird sizes for certain devices! 4 pack for $20 isnt a bad deal and Energizers generally last longer than other brands so I cant complain. Fit well, didnt swell or explode, so all good!