Name: Duracell Battery Alkaline Cutop Cd/4 9V MN16RT4Z
Brand: Duracell
SKU: 3YV7GC1FMTVD
Availability: OutOfStock
Rating: 4.8 (1187 reviews)

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Duracell Battery Alkaline Cutop Cd/4 9V MN16RT4Z

<b>Features</b>. High energy density, capable of performance at high discharge rates.. Copper top. 9 Volt. Card - 4- SKU: ORGL56099

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Detectors

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Power Level

Value

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I'm in my last few batteries but these lasted me a good four years. We use these for certain electronics and these last really long. One machine I use them for is a electric muscle massager which uses a lot of power and it's 60 minutes per session. One battery lasts me weeks with continuous use so that means their capacity is really high and they drain slowly. They also offer a guarantee that if you're not satisfied with the product you can call the number in the back and I assume they'll give you replacements. Although these packs can be expensive, it's one of those purchases you buy one time and you're set for years.

One and done battery packs.

influenster.com

my combo smoke and CO2 detector went through battery faster than one yearly replacement. 
so battery life is not good enough. it not simply this brand or that. it's a real issue for smoke fire CO2 detector to use battery faster than industry recommend|nds battery change out.

walmart.com

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.

Works every time!

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!  ..

Great

Fantastic batteries at a great price. These Duracell batteries offer top class performance whatever you use them for. The batteries last a very long time and will enhance your products. They can be used for a wide range of products.

The best out there

Batteries are batteries.  I immediately replaced all batteries  (9V) in my smoke alarms and tested them and all were positive.  They usually last me 2 years which I think is very good.

9 V batteries for smoke alarms

My daughter did a science fair project in elementary school comparing batteries and their length of use and the price paid for them. We found Duracell to be the best product for the price.

Best choice for value. (And quality)

Love Duracell batteries!!!  But way too expensive!!!

I thought buying batteries in bulk would be a good idea. But when they came , I found acid all over the bottom of them. This happened before too. How long were those batteries stored? Not one of them worked. Explain that to kids who want their toys to work NOW! I order on line because it isn't easy to get to the store. This is one thing I'll never order from Walmart again. I trusted Walmart for everything. Not anymore.

DON'T