Looking for cheap LiPo 3s low voltagle cutoof/balance circuit
Know of a good battery protection circuit? This will be going to a non tech minded friend. So I'd like him to just be able to plug in the PSU when he is home without the worry of overcharging and be able to run it until the low voltage cut off is hit without worrying about killing the batteries.
It would be for this https://www.instructables.com/id/DIY-Boombox-Ghettoblaster/