Customer reviews from duracell.com
Duracell - Coppertop 9V Alkaline Battery, 4/Pack (MN16RT4Z)
Average customer rating
4.9
(359 Reviews)
Rating breakdown 359 reviews
5 Stars
320
4 Stars
38
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Duracell - Coppertop 9V Alkaline Battery, 4/Pack (MN16RT4Z)
Customer Rating
5
on September 28, 2022
Posted by: Joscelyn A
[This review was collected as part of a promotion.] These batteries are great for outdoor flashlights. They power strong and lasted for entire camping trip. Would purchase again!
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: Lloyd L
[This review was collected as part of a promotion.] Duracell is a solid brand. I had to replace smoke alarm detectors. Both started doing the annoying beeping. Batteries popped in easily into the units. With the brand, I expect to not have to worry about the units for a few years.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: Wendy L
[This review was collected as part of a promotion.] These are expensive but are great. They last for ages and are easy to install. I do wish they had a best by date though.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: daphne B
[This review was collected as part of a promotion.] The trusted copper top is the way to go with 9v batteries. These are a must use in your smoke detectors. I've yet to hear any beeping since installing these batteries.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: David S
[This review was collected as part of a promotion.] These batteries work very well. The package opens easy and I have no complaints about the batteries. Well done, Duracell.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: Katherine g
[This review was collected as part of a promotion.] Great quality battery. Easy to install. Seems to last longer then store brand batteries.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 28, 2022
Posted by: Jamila O
[This review was collected as part of a promotion.] I tried the Duracell 9V2 batteries on a wireless boom box that I own. I like to listen to the radio while I'm in the backyard. Most brands that I've tried don't last for a whole day. However the Duracell batteries allowed for me to listen to my favorite radio channel without having to worry it'll turn off after a few hours. Great product.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 29, 2022
Posted by: Jennifer D
[This review was collected as part of a promotion.] I've always preferred Energizer over Duracell, as most of my Duracell batteries have ended up leaking. Recently however, this has also happened with Energizer batteries so I decided maybe Duracell isn't so bad, after all. 9 volt batteries have never leaked on me before so I was game to try these in a carbon monoxide detector I have in my home. They seem to work great so I have no complaints.
Written by a customer while visiting Field Agent