Customers praise the CR123 Batteries (6-Pack) for their price and long battery life, frequently noting that they perform as well as more expensive brands. Positive feedback also highlights their reliable performance and compatibility with various devices. While some users mentioned ease of use, there were no reported negative aspects.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 21 Showing 401-420 of 437 reviews
Rated 3 out of 5 stars
CR123
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am using these Batteries in my August Smart lock and its drains fast, and barely lasts two months.
No, I would not recommend this to a friend
Rated 3 out of 5 stars
I would get other ones
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
They didn't last as long as I thought they would, I would pick another brand.
No, I would not recommend this to a friend
Rated 3 out of 5 stars
What You Would Expect
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Some of the batteries seemed like they weren't at a full charge. Other than that they worked well.
No, I would not recommend this to a friend
Rated 3 out of 5 stars
Good but disappointing
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Did not work too well for my smart door lock. Had some issues with wireless router but the power seemed like it wasn’t enough. May have been a bad batch.
I would recommend this to a friend
Rated 3 out of 5 stars
Crappy batteries
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Batteries don't last very long pretty terrible....
No, I would not recommend this to a friend
Rated 3 out of 5 stars
Ok battery
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Just ok. Nothing spectacular. Meets the basic needs.
I would recommend this to a friend
Rated 3 out of 5 stars
Cheaper is Great!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These were a lot more cheaper than buying from other stores.
I would recommend this to a friend
Rated 3 out of 5 stars
Good batteries
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Battery life is average but works for the price tag
I would recommend this to a friend
Rated 2 out of 5 stars
Just ok
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Just ok, they don't last as long as Energizer batteries. Great on the pockets though.
No, I would not recommend this to a friend
Rated 2 out of 5 stars
No happy
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This battery runs won’t last long have to be replaced frequently not worth the money I spent.
No, I would not recommend this to a friend
Rated 1 out of 5 stars
Battery’s we’re new but drained already
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Batteries were basically dead and my machine told me immediately that they only have a battery life of 2 months for my smoke detectors. I would return them but it was the only pack Best Buy had. So I’m stuck with crappy batteries until they get more. Very disappointing.
No, I would not recommend this to a friend
Rated 2 out of 5 stars
bought for security sensors
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
they did not work for what I needed them for. weren't strong enough.
I would recommend this to a friend
Brand response from BestBuyEssentialsSupport Team
Posted .
Hi there!
Thank you for taking time to write a review our Best Buy essentials™ - CR123 Batteries (6-Pack). We do have a variety of models so I am sure you can find one that works out for you.
Dina || Best Buy Essentials Support
Rated 1 out of 5 stars
Opening Product
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I ordered the batteries online pick them up and got home opening the bag, the batteries have already been open. The person who got the batteries for online pickup had to know that but still put the batteries in a bag for pickup.
I would recommend this to a friend
Rated 2 out of 5 stars
You Get What You Pay For
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These don’t last as long as name brand batteries from Energizer.
No, I would not recommend this to a friend
Rated 2 out of 5 stars
these batteries are okay, i guess
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
these batteries are okay they run out of juice fast
No, I would not recommend this to a friend
Rated 1 out of 5 stars
Still chirping away!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Used these to replace old smoke detector batteries. Still chirping with the new batteries. Fail!
No, I would not recommend this to a friend
Brand response from BestBuyEssentialsSupport Team
Posted .
We're truly sorry to hear about your experience with our product. It's concerning to learn that the new batteries didn't resolve the chirping issue with your smoke detectors. Ensuring the safety and functionality of our products is paramount, and we apologize for any inconvenience this has caused. We'd like to assist you further to resolve this issue promptly. Please reach out to our customer support team, and we'll work diligently to find a solution that meets your needs and ensures the proper operation of your smoke detectors. Thank you for bringing this to our attention. Keith | Bestbuy Essentials Support https://www.bestbuy.com/site/best-buy-essentials-cr123-batteries-6-pack/6458233.p?skuId=6458233
Rated 1 out of 5 stars
Don’t buy this product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Didn’t work. Smoke Alarm needed battery replacement in a week. Don’t buy this product
No, I would not recommend this to a friend
Brand response from BestBuyEssentialsSupport Team
Posted .
Hi there!
Thank you for taking the time to review our Best Buy essentials™ - CR123 Batteries (6-Pack), we're very sorry to read you are experiencing this issue with one of our products. We are continuously working to improve the quality of our products and anticipate market demands that drive customer satisfaction. Your feedback is especially important to us and your concerns will be shared with our product team.
Best Buy Essentials Support Angela https://www.bestbuy.com
Rated 1 out of 5 stars
Shows “low” when new
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
When used in home security system all of these registered showing “low” brand new out of the box.
No, I would not recommend this to a friend
Rated 1 out of 5 stars
Did not work
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These did not work in my glass break sensors for home alarm. Bought Duracells which did work.
No, I would not recommend this to a friend
Brand response from BestBuyEssentialsSupport Team
Posted .
Hi there! Thank you for writing a review about CR123 Batteries! We know how frustrating is that the product not working. We would love to check this situation further with you! Please feel free to contact us at the link below to get assistance with your unit.
Rudson S.| Best Buy Support.
Rated 1 out of 5 stars
Not the best of quality
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Not great for devices specifically devices that need to durable power for performance.