Because the AA batter is larger, it has a larger output capacity. AA alkaline batteries offer a capacity of around 2,200 milliamp-hours (mHa), while AAA batteries offer about 1,000 mHa.

The Amazon Basics Performance AA Alkaline is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Performance AA Alkaline are rated on multiple ...

[Ray’s] breadboard power supply lets you drain the last traces of power from ‘dead’ AA batteries. Electronics that are powered off of disposable alkaline batteries have a cutoff voltage that ...

The Rayovac Fusion Advanced AA Alkaline is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Fusion Advanced AA Alkaline are rated on multiple ...

The company lays claim to some serious battery bragging rights. We're talking the first alkaline AA and AAA batteries, the first hearing aid button cell, and even the first batteries to land on ...