Charge and use spare cellphone batteries Answered
Ok, hopefully I'm posting this in the right forum.
I got LOTS of broken cell phones at home and even some spare batteries from said phones. So what to do? I'm going to use them in some wearable projects.
The problem that I'm having is that I'm not sure how to connect the wires so that I can charge it and how to connect the battery to the circuit. There are lots of instructables here but hell if I can find the right keywords to actually find what I'm looking for.
Any ideas? Tips for suitable instructables? Tips for better keywords? Keyphrases?