SkyRc PC1080 is a dual channel charger, designed with for large capacity 6 Cell Lithium Batteries commonly used in RC Drones. The Sky RC PC1080 can charge 2 pack of 6s LiPo batteries at the same time and what's more, the charger is equipped with master-slave control mode, which allows you to synchronize more than one charger when charging the same same battery type. This is achieved by a link cable allowing multiple PC1080's to be run at the same time while all being controlled by one unit.