Hi. I have been given a couple of 6-Cell 2S3P 7,2V 4650 mAh Li-Io Batteries which I want to use in some Arduino-Projects. It’s outdated SWIT-Batteries, model: S-8D54. But they’re still good. I’m gonna disassemble the original case and get the plain battery-pack out. It’s equipped with some kind of protection-board I guess.
Now I’m looking for a small, lightweight option to charge them without taking them out. I want to use a standard 5-12V power supply to plug it into the Arduino-project for charging.
Does anyone have some recommendations on which device to use for that purpose?
Thanks a lot