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
Been on these since the 80’s
on December 29, 2025
Posted by: RussellH
From race car tracks teddy ruxpin to remote control cars and smoke detectors. I grew up in the 80’s where to see if these 9 volt batteries still worked you would lick them.
Written by a customer while visiting influenster.com
Customer Rating
5
Best batteries
on December 24, 2025
Posted by: deee40_6369
Best batteries I used no leakage output is great capacity awesome strong good last you for long time doesn’t get salty or rusty quality vs price totally worth it
Written by a customer while visiting influenster.com
Customer Rating
5
Great battery
on December 23, 2025
Posted by: ryanpenn1982_2176
One of the best and most reliable batteries out there. Not a huge need for 9V batteries much anymore but when I need one I go with Duracell every time.
Written by a customer while visiting influenster.com
Customer Rating
5
Trustworthy
on December 20, 2025
Posted by: popeyes_345
I trust in my smoke detectors which says a lot about this brand . The output is consistent and lasts a long time without worry. A popular brand that is sold pretty much everywhere.
Written by a customer while visiting influenster.com
Customer Rating
5
Quality
on November 17, 2025
Posted by: jaymies13_330
This brand has been the go to brand. I use these for my outdoor camera and the batteries last a very long time before changing them out. And affordable
Written by a customer while visiting influenster.com
Customer Rating
5
Great batteries.
on November 15, 2025
Posted by: deios_1798
Great batteries!! I use them all the time on my smoke detectors, kids toys, etc. These batteries have a very long lifespan. These are definitely worth the buy.
Written by a customer while visiting influenster.com
Customer Rating
5
Works every time!
on November 8, 2025
Posted by: luckyrose_1871
I’ve used Duracell batteries for years and they are my go to for all of my battery needs they last a long time and have higher reliability than off brands.
Written by a customer while visiting influenster.com
Customer Rating
5
Great
on November 8, 2025
Posted by: aprild254_1273
These batteries last a long time in our smoke detector. You can get a value pack for all our smoke detectors in our house. I trust no other brand! ..
Written by a customer while visiting influenster.com