Duracell Coppertop AA Batteries - 28 Pack

I have at least 3 dozen each of AA and AAA batteries, all with at least 5 years left before the expiration date printed on the cells. I throw some out every month for premature failure due to leaking, some in storage and some installed in devices where the leaking induces corrosion on device battery terminals. I am about to throw them all out in favor of another brand.

Bought them about six years ago, and left them in my bedroom when I moved out for university. Thought they'd be fine because of the 10 year guarantee. Moved back recently and they have all leaked or broken. Don't pay the extra money for this brand, it's nothing special.