Energizer 123 Batteries 2pk - Lithium Battery: 3.0V Household Power
$8.39 ($4.20/count)
Pack Size2pk
In Stock
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Guests are saying
Energizer 123 lithium batteries are highly regarded for their long-lasting performance and reliability across various devices, including cameras, flashlights, and security systems. Guests appreciate their consistent power output, leak-resistant design, and impressive shelf life of up to ten years. Many find them indispensable for everyday use and emergency situations, making them a trusted choice for powering essential electronics. While they may be pricier than alternatives, the quality and durability justify the investment.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6 out of 5 stars with 509 reviews
83% would recommend
37 recommendations
1 out of 5 stars
7 June, 2026
originally posted on influenster.com
Cannot use this
[This review was collected as part of a promotion.] I have no use for this type of battery. It does not fit anything that I own. I do not have anything that this battery fits. I am disappointed in this.
1 reply from Energizer Consumer Services team - 13 days ago
Thank you for submitting your review, Stephanie. We are glad to hear your feedback and we will share it for future consideration. Energizer Consumer Services
5 out of 5 stars
4 June, 2026
originally posted on influenster.com
Perfect battery for an old 35 mm camera
[This review was collected as part of a promotion.] Please batteries were a perfect fit for an old 35 mm camera.And flash Energizers, the best brand that I've used for this application.\nI will definitely be using them more
5 out of 5 stars
2 June, 2026
originally posted on influenster.com
Highly recommend purchasing!
[This review was collected as part of a promotion.] The Energizer 123 Lithium Batteries (2 Pack) are the best! They are comparable with any device that uses this battery! For me, it is my smoke detector! It performs better than any other type of battery, that’s why I am glad that I switched to this one. It lasts a lot longer! And they are a lot more durable! You won’t be disappointed! I am thankful that I was able to try this one for free!
5 out of 5 stars
30 May, 2026
originally posted on influenster.com
Last long time
[This review was collected as part of a promotion.] I received these product from Influenster in exchange for my honest review. This lithium batteries are really good quality. It lasts very long and very easy to use. I’m highly recommended it 👍
5 out of 5 stars
30 May, 2026
originally posted on influenster.com
Does the job well
[This review was collected as part of a promotion.] Works great so far! No issues. My smoke detector is always chirping to signal low battery even after I change it and it hasn’t done that yet with these batteries.
5 out of 5 stars
27 May, 2026
originally posted on influenster.com
Reliable and consistent
[This review was collected as part of a promotion.] Love energizer batteries. They rarely leak and last longer than others. Overall happy. They do what they are supposed to do and fit as designed.
5 out of 5 stars
23 May, 2026
originally posted on influenster.com
Long lasting
[This review was collected as part of a promotion.] The Energizer brand for batteries is one of the best brands. The battery life lasts LONG! Always simple to put in the device. I always use energizer batteries on remotes, lights, toys, etc.
5 out of 5 stars
22 May, 2026
originally posted on influenster.com
All my battery needs are met!
[This review was collected as part of a promotion.] Love these!! Use them for the flashlight I carry with me daily! Extremely durable and last for so long! Energizer is always my top pick for all my battery needs!
5 out of 5 stars
19 May, 2026
originally posted on influenster.com
Reliable power for my SureFire flashlight
[This review was collected as part of a promotion.] These energizer CR123 lithium batteries have an excellent in my SureFire 6PX Pro. They deliver consistent 3V power with strong output and reliable performance, especially when using the higher brightness settings. The flashlight feels just as bright and responsive as it should with no flickering or weak output. Battery life has also been solid and they seem to hold their charge well in storage compared to cheaper alternatives. I trust these for both everyday use and emergency situations because they’ve been dependable every time I’ve needed them. Definitely a great choice for high performance flashlights.
5 out of 5 stars
12 May, 2026
originally posted on influenster.com
Excellent
[This review was collected as part of a promotion.] Excellent, long lasting, and reliable. Energizer is really just that girl. You know you can count on her whenever you need someone to depend on.
5 out of 5 stars
12 May, 2026
originally posted on influenster.com
Small but powerful!
[This review was collected as part of a promotion.] I tested these batteries for quite some time before writing this review. I can honestly say they are good. As soon as I put them in my flashlight and turned it on, It was so bright! Great value, powerful but small in size!
5 out of 5 stars
9 May, 2026
originally posted on influenster.com
Lasting power
[This review was collected as part of a promotion.] We got these energizer batteries and use them in our flashlight. The flashlight was very bright and we have been using it for quite a bit and the light is still very bright. These energizer batteries are a great buy.
5 out of 5 stars
9 May, 2026
originally posted on influenster.com
I used this Energizer CR123A battery in my smoke a
[This review was collected as part of a promotion.] I usted this Energizer CR123A battery in my smoke and fire alarm and it's been working great si far 🔋🚨 I like that it's a 3v lithium battery designed for important home safety devices ,and it's supposed yo have a long-lasting peformance .It's also Nice to keep extras at home since they can hold their charge for years un storage
5 out of 5 stars
6 May, 2026
originally posted on influenster.com
Small product so much power
[This review was collected as part of a promotion.] Thanks to Energizer 123 Lithium my flashlight working perfect.Battery last long time. They 100 leak proof and perform well in high temperature. This not expensive and small product give you so much power.
5 out of 5 stars
5 May, 2026
originally posted on influenster.com
Powerful battery
[This review was collected as part of a promotion.] Powerful battery. I used it in the remote control car. Great power life and long lasting. Haven’t had any issues with battery low or anything. Price is convenient and energizer has all kinds of batteries love that I keep extra you never know when you need one
5 out of 5 stars
4 May, 2026
originally posted on influenster.com
10 year shelf life
[This review was collected as part of a promotion.] I love energizer batteries, they have a shelf life of 10 years, so they are always reliable, they also stay charged for a longer time than some other batteries.
4 out of 5 stars
4 May, 2026
originally posted on influenster.com
Good shelf life
[This review was collected as part of a promotion.] The batteries are incredible and have a good shelf life. Packaging was good. No leakage and met expectations . Provide consistent power for high drain devices.
5 out of 5 stars
3 May, 2026
originally posted on influenster.com
Long lasting batteries
[This review was collected as part of a promotion.] Great lithium power to keep my devices running for up to ten years. Well worth it to get reliable batteries that last so long. Do not overheat and long lasting.
5 out of 5 stars
3 May, 2026
originally posted on influenster.com
High performance
[This review was collected as part of a promotion.] These batteries are known for long shelf life and that definitely shows they’re reliable, even if you don’t use them right away. they are compact, but powerful for things like flashlight camera security systems. The only downside is they’re more expensive than other batteries. but you do get what you pay for.
5 out of 5 stars
3 May, 2026
originally posted on influenster.com
Great
[This review was collected as part of a promotion.] Long shelf life . Great for emergency kits. Strong , stable power. Work well in high- drain devices. Performance in extreme temperatures. Leak resistant Design.