Mark B.

I have trusted Duracell copper top batteries for many years. They have been powerful and long lasting. However, within this past year I have had many of the AA and AAA batteries leaking and damaging my devices, even while still providing power. They have leaked in 4 remote controls, a camera, and my aviation headset. When I reset 3 battery operated clocks in November I found that the Duracell's were leaking even though the clocks were still running. I should have given a 1 star rating, because if the battery leaks and ruins a $1000.00 noise canceling headset while still powering it, it is just not acceptable, no matter how powerful they are.