What is a charge channel or charge circuit?
Battery chargers have one or many charge channels aka charge circuits. Each charge channel can charge one or more than one battery. fro example, it is common for a AA, and AAA battery charger to have four charge stations and two charge channels. This means that each charge channel charges two batteries in the same circuit. This is why you see lots of folks recommend that you keep your batteries in sets to optimize their charging. Mostly, this is recommended because you are probably using a charger that has two batteries in each charge channel, like our TurboCharger 4000 for example.