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We may receive a commission on purchases made from links. When it comes to AA battery-powered devices at home, it's typical to find ones that use two or more batteries. Your Xbox controller needs two ...

We may receive a commission on purchases made from links. Batteries have become an essential part of everyday life. The unfortunate thing is that the majority of small batteries you'll use — AA, AAA, ...

In this era of cheap lithium pouch cells, it might seem mildly anachronistic to build AA batteries into a project. There are enough valid reasons to do so, however, and enough legacy hardware that ...