Best way of charging Li-Ion batteries in series? Answered
Hello. I've been working on a speaker project for the last couple of days, but I've now ran into a problem with the speakers battery. I have 4, 3.7 volt 9900mAh batteries, that I want to connect in series to achieve 14.8 V. What is the best way of charging these batteries in series, while still being able to draw power directly from the batteries? Also what amp should I use to charge the batteries as safe as possible? Would something like this be good for that?