Duracell is well known for quality products and this is no exception. I use them in my smoke alarms by replacing the batteries each year when Daylight Standard Time returns. I don't have to worry about the batteries going bad during the year because of the quality. I have never found a defective battery in the Procell series. They last the whole year with power remaining in themafter that. In fact, I have used the batteries I remove from smoke detectors in hand-held games, toys and other small electronics. I can recommend the Procell batteries to anyone.
Verified purchase: Yes | Condition: New
I recently needed to change the 9-Volt batteries in some of the smoke detectors in my home. When I saw the prices at my local store, I was shocked and felt that they were extremely over-priced. The 12 pack that I ordered provided me with enough batteries to accommodate all of my smoke detectors and have a few spares on hand for a far lower price than I would otherwise have had to pay at the store. This was a great deal.
Verified purchase: Yes | Condition: New
Super fast free delivery. Batteries tested excellent. Expiration date 2021. Using them in smoke detectors so will probably last longer as they don't draw any juice. Batteries came with caps on them to ensure quality. Great value. Gave 4 stars because of 4 year expiration date instead of Coppertop's usual 10 years but still a good buy.
Verified purchase: Yes | Condition: New
I use these batteries in my smoke detectors and they last fully 1 year, as I replace them each spring, when the time change occurs. They power the detectors without the irritating beep beep that other batteries allow, way before the year is up. Quality battery at a reasonable cost.
Verified purchase: Yes | Condition: New
After seeing the ads for Bon Jovi using Procells, every wannabe rock star deserves the same power. We have been using Procells for years, and this a great deal for smaller quantities.
Verified purchase: Yes | Condition: New
High quality name brand batteries bulk packaged for commercial use and easy storage. Perfect for annual smoke detector battery changes.
Verified purchase: Yes | Condition: New
This particular battery product has proven itself to be of consistently high quality. We have used these on numerous occasions in household applications such as smoke detectors, etc. The quality is right and the price is reasonable.
Verified purchase: Yes | Condition: New
I have used the Duracell Procell 9 volt, AA, and AAA for several years and totally satisfied with their operation. They last just as long or longer than other brands costing more in big box stores. Always reliable in smoke detectors, even after 1 year.
Verified purchase: Yes | Condition: New
I have been using these batteries in my smoke detectors for several years. I mark the date on the battery when I install them. They always last 1.5 years.
Verified purchase: Yes | Condition: New
So far I'm very impressed with the quality and performance. They last longer the others I have used in the past. I go through a lot 9 volt batteries and the price was great so I gave them a try and I'm very happy with them. I would highly recommend these as a longer lasting and high quality product.
Verified purchase: Yes | Condition: New
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