HOBBYTIGER 3-in-1 Multiple 3s 11.1v Lipo Battery Balance Charger with AC/DC 12V 6A Power Supply More Convenient than Ever: it can charge three sets of 3S LiPo or Li-ion batteries simultaneously. High Quality Power Supply: equipped with 100V-240V AC to 12V DC 6A 60W power supply adapter for Lipo battery balance charger.This power adapter could also be applied to LED strip lights,outdoor security cameras and audio amplifiers. Fast Charging: 3-channel charging by design.No matter how many batteries you are charging, one piece or three pieces of 3s Lipo batteries,the charging current is 2A.Charging speed is very fast. Simple Operation: the operation of using this charger is very simple. Connect this charger with the power plug and the balancing head of battery, no more extra operations. Just wait for the battery to be charged in full. Safety: over-current and over-voltage protections make the charging process safe.