Ive just ordered a 0-20v 10amp variabe supply to use charging my LifePo4 cells in parallel
Can someone advise me on this (probably basic) question?
The supply has 3 outputs, a red positive, a black negative and a Green GROUND output in the middle.
Im going to set the charger to 3.7v 10amps, Im assuming I use the Red and Black +ve -ve outputs to go to the cell terminals? When would I ever use the GROUND??