Which is better for long-term storage?

Kirkland Signature. Its 12-year shelf life beats the 10-year shelf life of AmazonBasics, so it holds up longer in a drawer or emergency kit.

Is the Kirkland pack worth the extra money?

Only if shelf life matters to you. At $17.64 versus $15.29 as of November 6, 2026, you pay about $2.35 more for two extra years of shelf life and a no-mercury claim.

Which is cheaper per battery?

AmazonBasics. The 48-pack at $15.29 works out to about $0.32 per battery, against about $0.37 for the Kirkland 48-pack at $17.64.

Do these work in cameras and gaming controllers?

Neither is ideal. Both are standard alkaline cells, which drain fast in high-drain devices. Use lithium or rechargeable NiMH batteries for those.

Are they the same voltage?

Yes. Both are 1.5 V alkaline AA batteries, so they are interchangeable in any device that takes AA cells.

Which lasts longer in a device?

Run time in a device is similar for both since they are both standard alkaline AA cells. The real difference is shelf life before use: 12 years for Kirkland versus 10 for AmazonBasics.

Kirkland Signature Alkaline AA Batteries vs AmazonBasics AA Alkaline Batteries

Both are plain 1.5 V alkaline AA batteries in 48-count packs, so the choice comes down to shelf life and price. The AmazonBasics 48-pack is $15.29 at Amazon as of November 6, 2026, about $2.35 less than the Kirkland Signature 48-pack at $17.64 at Primo Shop USA. Buy Kirkland if you want the longer 12-year shelf life for stockpiling; buy AmazonBasics if you want the lower price and will use the batteries within a few years.

Today the AmazonBasics AA Alkaline Batteries costs $2.35 less at its best price.

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