The Duracell Coppertop Duralock AA Alkaline is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Coppertop Duralock AA Alkaline are rated on ...

A 48-pack of Kirkland Signature AA Batteries costs $15.99, which works out to about 33 cents per battery. Meanwhile, a ...

Listen up: We tested 15 AA batteries—the type ... the cycle until the batteries die. Battery life was 7.3 hours for an Energizer, 6.8 hours for a Duracell, and 4 hours for a Toys "R" Us battery.

Panasonic BK-3HCCE/4BN Eneloop (Up to 2550 mAH) Pro AA high Capacity Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack (packing may vary) The Duracell Rechargeable AA Batteries have a ...

You likely have a pack or two ... He pitted three cheap AA battery brands -- Sunbeam High Drain, Panasonic, and a generic CVS brand -- with three more pricey options -- Duracell, Energizer ...