The Kirkland Signature (Costco) AA Alkaline is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the AA Alkaline are rated on multiple criteria ...

Need a lot of batteries but want to stick to a brand you know? Energizer has you covered. This 48-pack of AA alkaline batteries will last far longer than most competing batteries in demanding ...

Listen up: We tested 15 AA batteries ... until batteries die), a top-rated Energizer lithium took 609 shots; the best of the alkalines, a Duracell, 76 shots; and the lowest-rated alkaline ...

Costco Wholesale shoppers will likely be very familiar with Kirkland Signature, Costco's in-house brand. The superstore sells all sorts of items under the label, from Kirkland brand sheets to ...

As convenient as rechargeable batteries are, not everything in the house uses them. For example, most kids' toys and TV remotes still use alkaline batteries ... Amazon's own brand of AAA batteries.

For AAA batteries, our Best Buys last an hour and a half longer than the worst. In a medium-drain device, you'll get an amazing 14 extra hours from our Best Buy AAs, and four additional hours from our ...