Customer reviews from duracell.com
Duracell - Coppertop 9-Volt Alkaline Batteries 1 pk Carded
Average customer rating
4.9
(395 Reviews)
Rating breakdown 395 reviews
5 Stars
354
4 Stars
40
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Duracell - Coppertop 9-Volt Alkaline Batteries 1 pk Carded
Customer Rating
5
Quality batteries
on July 15, 2026
Posted by: KrisW
Great batteries for my smoke detectors and metal detectors. Very reliable and lasts a long time. A good value since they do last longer than the dollar store brands, and nobody wants to skimp on prices when it comes to safety and your smoke detectors
Written by a customer while visiting influenster.com
Customer Rating
5
Good
on July 3, 2026
Posted by: CameronC
It was great value for what you get from the batteries. It is easy to open and store them when you don’t need to use them. It worked great as advertised.
Written by a customer while visiting influenster.com
Customer Rating
5
Temperature and discharge review
on July 1, 2026
Posted by: jeanellyi
These batteries always work well for me. I have NEVER had a leakage. They don't get warm temperature at all. It has lasted me a very long time. Easy to insert and take out.
Written by a customer while visiting influenster.com
Customer Rating
5
Battery is a battery
on June 30, 2026
Posted by: kylel89
I typically buy Duracell batteries over others, no real reason for it, guess the rabbit ads don't appeal to me. These work with any 9 volt product, and to be honest I used one to test a soliinoid in my car. They last pretty long and easy to get out of the packaging.
Written by a customer while visiting influenster.com
Customer Rating
5
Duracell is great!!
on June 27, 2026
Posted by: WILLIAMO
Duracell a trusted brand.. never disappoints. No matter for all your battery needs, the Duracell name is synonymous with reliability. You can trust these batteries will perform.
Written by a customer while visiting influenster.com
Customer Rating
5
Trustworthy
on June 22, 2026
Posted by: AmyB
I have always used these for all of my smoke detectors. Duracell is the one brand I trust with my families safety. They last much longer than others.
Written by a customer while visiting influenster.com
Customer Rating
5
Great Battery for Kids’ Toys!
on June 16, 2026
Posted by: KasieI
We use Duracell 9v batteries in our son’s toys always. Especially this grave digger monster truck RC car. He’s constantly forgetting to turn the monster truck off after he is done using it and Duracell 9v seems to last forever!! This makes the quality of these batteries a 10/10 for our house!
Written by a customer while visiting influenster.com
Customer Rating
5
Trust, Performance, Perfection
on June 8, 2026
Posted by: LindaD
The best there is! The only one I trust for my smoke detector, the one and only! This has been my favorite brand of battery for so many years. Quality, performance, assurance, workmanship and always lasting power is what you can expect from Duracell.
Written by a customer while visiting influenster.com