Customer Ratings & Reviews

These batteries are awesome! They are much longer lasting.

I bought this two-pack set Energizer 3V 123 lithium batteries to power my remote Davis Weather station.I needed a reliable battery because it is mounted on a mast and difficult to change. Consequently I look for a product that will hold up for an extended period. These seem to hold up as good or better than most batteries of this type.

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

The batteries are very similar to Duracell but at much lower price. Great performance.

Good quality batteries that last long. Brand is great.

Long shelf life is important for these batteries. They are used in smoke alarms, and only provide backup for when the power is out. The smoke alarms are in a place that is hard to reach, and we only have to change them a few times per decade.

This battery have longer durability and doesn’t explote like others

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

They're batteries that fit into a security motion detector. They fit, they work, they dance around in the middle of the night wearing my neighbor's underwear.

I hate the 123 battery system. But when you get it for half off stock up! These batteries last a long time and work wonders in my tactical flashlight. Highly recommend.

Good batteries for our August smart home lock. This pack is not too large, and the price is still decent. I wish it was slightly cheaper, but otherwise the Energizer batteries have worked well in the past.

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

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

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.

I have to buy these ever 6 months for my motion sensors in my security system. They suck to change but nice to have a Bestbuy near with them.

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.

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.

Great value for what you get. I typically use them in all my handheld lights and weapon mounted lights

Needed these for a night vision hunting IR. They last longer than my rechargeable power bank for the scope.