In our quest to find the best alkaline ... models and brands. Our evaluation included extensive discharge tests to see which batteries lasted the longest -- including AA, AAA, C, D and 9-volt ...

Is anyone giving or receiving a holiday gift labeled "batteries not included"? We thought so. Listen up: We tested 15 AA batteries—the ... hours or more are best for often-used devices such ...

One of the best Black Friday battery deals by price drop is this Imuto AA rechargeable battery 8-pack with charger, which comes in at a whopping 21% off. This discount brings the price down to $34 ...