Energizer Ultimate Lithium 9V Batteries, Lithium 9 Volt Batteries (Pack of 4)

Batteries are batteries. Not a lot to say . They last pretty good for the price

Good Product. Works great and they last a long time. I never had any problems with them leaking like you can have with cheap brands.

Ordered directly from Amazon as the seller and received a seemingly fresh battery. Measured ~9.6v at the terminals, and has an expiration date of 12/2035. As a point of reference, this order was placed in April 2026, so with a 10 year shelf life, it would seem like the battery is under 1yr old from the date of manufacture, so probably about as good as it gets considering the time of manufacture to actual distribution.

These batteries are great, they are being used by SmartThings in many of these product now (so yes if you are looking for batteries for your SmartThings motion detector, or similar item that uses these "CR123" batteries you are in the right spot). Energizer makes great quality products, all of them came fully chargered (and the brand new pack that I received had products that expire at the end of 2024 -- that's a good ten years from now, and Energizer has been known, and from past experience, to have have accurate dates where their batteries are good for even sometimes years after their expiration date. These batteries are great for use in many products that need a kick from a 3V lithium battery (photo cell). They last a very good amount of time (for being a Lithium nonchargeable battery) and have a nice 3V. They arrive in tip top, fully topped off (and checked/tested all six in my box) and have a decent usage time in even colder climates. Overall these are a great battery type (using one of these is perfect in things such as motion detectors, or other electronics that continually need power to work, yet still last a good amount of time before needing to be changed. I have also noticed that these batteries show a very accurate % of charge left in my SmartThings App for the device that uses the battery (I'm not sure how they detetermine the charge left of the battery, but it is very accurate and that this a very useful thing so I know exactly how much battery is left in each of my devices -- accurately -- and know when it's almost time to change the battery and am able to change the battery just before it dies - preventing me from going any time without its use because the battery died without warning - while also knowing that I used up most, if not all of the previous battery without wasting). Overall a great battery (type), and a great manufacturer with quality (reliable, accurate, long expiration dates, etc.) that I trust to power the electronics throughout my house (including important things such as some of my motion sensors). And just as a good rule of thumb: always make sure to order from a reliable seller so you don't get outdated batteries!

Decent batteries, expiration is 12/2035. They took more than a month to arrive. If you don't need them in a couple of days, order some.

They fit , work, last about as long as I expected. use them in my flashlight all the time and it lasts and shines bright.

The gold standard in batteries such as these. Expect typically very long life out of them in home alarm devices. I know I sound like a bot but I'm real.

Best price....😁

La compré por sus características en cuanto a la alta resistencia a temperaturas tanto frío como para calor ... Espero también sea más durable que la batería Energizer Max que utilizo normalmente

The Energizer 123 Lithium Batteries showed me their durability and power. My devices were fueled for lengthy times thanks to the 3V CR123A Lithium Photo Batteries. Six batteries provided convenience and backup. These batteries were reliable for picture equipment because to Energizer's quality and durability. Energizer 123 Lithium Batteries were my favored choice for powering vital gadgets because to their consistent performance and reliability. Highly recommended for reliable, long-lasting batteries.

Light battery, good price, review say holds charge really well.

Everything great with item

Good quality! It is either my August system that is wrongly programmed, but they only last three to four weeks. Otherwise, I am pleased.