Customer reviews from duracell.com
Duracell - Alkaline J 6 V 0.58 mAh Medical Battery 1 pk
Average customer rating
5
(10 Reviews)
Rating breakdown 10 reviews
5 Stars
10
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Customer Reviews for Duracell - Alkaline J 6 V 0.58 mAh Medical Battery 1 pk
Customer Rating
5
Durable, dependable, and long-lasting — Duracell n
on October 11, 2025
Posted by: saikhanzayag_2344
Duracell Coppertop batteries never disappoint. They deliver consistent, long-lasting power and work perfectly with all my devices — from remotes to small electronics. I appreciate that they hold charge even after months of storage, which makes them super reliable. The packaging is sturdy and easy to open, and I feel confident knowing I’m getting high-quality, trusted performance every time.
Written by a customer while visiting influenster.com
Customer Rating
5
Very reliable and powerful
on January 26, 2026
Posted by: salwas25_801
Duracell Coppertops have been rock-solid for everyday gadgets — they just work.
They hold power well and don’t drain quickly when sitting in storage.
I like that they’re dependable in remotes, toys, and clocks without surprises.
A bit pricier than bargain brands, but worth it for peace of mind.
They hold power well and don’t drain quickly when sitting in storage.
I like that they’re dependable in remotes, toys, and clocks without surprises.
A bit pricier than bargain brands, but worth it for peace of mind.
Written by a customer while visiting influenster.com
Customer Rating
5
Security in knowing they will work
on February 16, 2026
Posted by: DawnR
Duracell battery's are my first choice when picking a good battery.
The quality is always there.
I know when I purchase Duracell I won't have any worries on the quality or how long they will last. They are in all my flashlights in case of emergency power outage.
The quality is always there.
I know when I purchase Duracell I won't have any worries on the quality or how long they will last. They are in all my flashlights in case of emergency power outage.
Written by a customer while visiting influenster.com
Customer Rating
5
Strong power you can count on
on February 20, 2026
Posted by: RayathC
Duracell Coppertop J batteries deliver strong power for high-drain devices. Reliable and long-lasting. Great buy. Works every time. A rated.
Written by a customer while visiting influenster.com
Customer Rating
5
Solid brand
on March 4, 2026
Posted by: KarlaE
I have bought Duracell batteries my entire life. They never disappoint. This one is just as good as all the others. I won’t buy any other kind of battery.
Written by a customer while visiting influenster.com
Customer Rating
5
Excellent performance and durability
on March 14, 2026
Posted by: MariannyC
I bought these batteries for a toy and they have left me surprised, the installation was simple, in addition to not being heavy at all and since I placed them they work perfectly. It is noticeable that they have good power and so far they have maintained the charge without problems. It’s been using it for two months and I haven’t had to replace them!!
Written by a customer while visiting influenster.com
Customer Rating
5
Reliable battery with long-lasting power.
on March 30, 2026
Posted by: CindyD
Duracell coppertop j batteries have strong and reliable power. The packaging is good and easy to open. The voltaje is stanble and and the battery lasts a long time. Good
Written by a customer while visiting influenster.com
Customer Rating
5
Durable
on April 17, 2026
Posted by: MaríaR
I’ve been using Duracell batteries in my device and I’m really impressed with their performance. They last a long time, even with regular use, and provide consistent power without sudden drops. I also like that they fit securely and are easy to install
Compared to other batteries I’ve tried these definitely feel more reliable and durable. I don’t have to replace them as often, which saves time and money, overall, I highly recommend them if you want dependable long-lasting batteries
Written by a customer while visiting influenster.com