For international customers, sourcing their own batteries
I have some questions about compatibility ranges with the nice!nano board. On the site it states that it has an included charger capable of 4.7V at 100/500mAh charging rate. I'm planning on sourcing a couple of replacement smartphone batteries from a Galaxy A4 (which is super common in my country). This battery comes with a built-in charging protection circuit and it is nominaly rated at 3.85V and I've read that regular Li-ion batteries can reach up to 4.2V when fully charged regardless of their nominal rating. So I'm wondering if in theory would I be able to solder a JST connector to the + and - terminals on the battery and just plug it into my lily58?
