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Coppertop Battery is rated 3.91 out of 5 by 100.
Rated 2 out of 5 by from Batteries leaked and ruined my Apple Magic Mouse 2 Duracell recommends these batteries for computer mice, I suggest you reconsider. See for yourself the results after 6-months of use in an Apple Magic Mouse 2, while the mouse was still working - I had to replace the battery in my Magic Keyboard so I figured I might as well replace the mouse batteries too. Ouch! I hope spraying it down with ammonia and brushing it down will do the trick on cleaning it up and halting the corrosion process, either way this should not be acceptable to anyone...
Date published: 2016-03-07
Rated 1 out of 5 by from 9 volt batteries, not holding charge I just changed the smoke dector battery and it continued to beep and this is a replacement battery that has been in A/C in my home (Florida). I have three left in the 6 pack carton and one is older but the guarantee is 5 years! So I have a manufacture date of March 2012, March 2015 and March 2015 and the voltage is as follows 2012 = 5.02 volts; 2015=7.84; 2015=6.69. So they apparently do not hold the factory charge!
Date published: 2016-06-04
Rated 1 out of 5 by from Date Code: March 2017 (Who Are They Kidding?) Unfortunately, this higher-priced, and supposedly better-quality, and long-lived battery ruined my wife's little Maglite. This little flashlight was NOT kept in a location with big temperature swings, like a car's glove box, but was in her purse! Very disappointed!! The standard advice of removing batteries from devices when not in use is impractical, especially for devices carried with a person. Totally impractical! We had expected better performance from a Duracell battery!
Date published: 2016-05-10
Rated 1 out of 5 by from Lasts long and LEAKS Just discovered another casualty of leaks. Ruined my $50+ multimeter. Thanks Duracell!
Date published: 2016-03-23
Rated 1 out of 5 by from Major problem with Durcell batteries leaking I have endless problems with these Duracell batteries leaking and destroying my appliances. The latest item to be ruined is my LED Laser T7 torch - see photos attached. I don't seem to have the same problem when I use other branded batteries Please advise
Date published: 2016-03-18
Rated 3 out of 5 by from Kids toys! Kids drill set we bought a year ago for my son. He just started using it 6 months ago. Good batteries that last 3 month. Son loves to run around with trigger pulled. The bad it stopped working this morning. I open it to replace the batteries, all three batteries have leaked.
Date published: 2016-06-11
Rated 5 out of 5 by from Lifesaving batteries! I am a mom of 4 insanely hyper yet awesome boys with the youngest being 4 months old! We also run a cattle business and the Duracell batteries are a lifesaver! Normally, we buy the cheaper brand batteries for kids toys and head lights, but they never last more than a couple days so then I have to go buy more and change out batteries in lots of things! I received my free sample of Duracell batteries and I have been using them for about a week now and I STILL have not touched them and they are going strong! I have very happy kids and a happy husband! I will definitely be buying Duracell batteries from now on! #Gotitfree thank you so much Duracell!!
Date published: 2016-07-11
Rated 1 out of 5 by from AAA and AA alkaline batteries leak in every device Your battery products quality has gone down in the last few years. They leak in every device I put them in and damage it. This one leaked in the refrigerator before I even used it with a year left on the expiration date. Very very upset with your products. Never buy them again
Date published: 2016-05-16