Duracell CopperTop all-purpose alkaline batteries are not only dependable, they're also long-lasting. You can take comfort in a 10-year guarantee (5-year guarantee for 9V) in storage. They're great for many of the devices you use on a daily basis. And from storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand so you know it's a battery you can trust. Gender: unisex.
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I purchased the Duracell Coppertop 4 Pack D4 Battery pack for my Maglite. Only complaint is Jeff Bridges didn't narrate as I dropped the batteries into the flashlight followed with a three-note chime highlighting each syllable in the brand name.