Working with low-power applications, one of the most common topic are batteries. Questions like “Which one is the best battery?” is a very common one. We all know that there’s not a single answer for such question, and this post will explore the different options as well highlight the weakness and strengths of some common kinds of batteries.
Although this is can be considered a generic battery post, it has been written having low voltage micro-controller applications in mind, more specifically solutions like our Whisper Node product.
So the question the post tries to answer is: “Which is the best battery to power my micro-controller application?”