iSDT parallel charging plate is used to speed up charging. With parallel charging you can charge multiple batteries simultaneously even on a single-channel charger. Parallel batteries are then treated as one large battery for the charger (capacity is added). For added safety, the PC-4860S has a set of fuses for each battery. iSDT PC-4860S supports 2-8S batteries and charging current up to 40A. The board is very nicely finished in aluminum.
Always plug in batteries with the same number of cells and the same voltage. The voltage between each battery must not be more than 0.2V. Failure to do so may damage the battery or the charging plate. Batteries with different capacities can be connected to the parallel board.