The X-Charger Balance Charger is designed with the avid RC enthusiast in mind, and will charge 1 to 6 cell Lipo/Li-ion batteries, 1 to 15 cell NiMh/NiCd batteries and 2 to 20 volt lead acid batteries. The X-Charger with Blue Backlit LCD Display The X-Charger is fully programmable, has several built-in safety features, like maxium chage time and Storage conditioning for lipo's. What a great charger and comes with adapter cords for connecting to several types of battery power leads. Add a 120v AC to 12v DC 5 Amp Power Supply for only $15.00! (use the drop down below). Normal price is $19.99 Lipo Balance Connector Ports: the 5 balance Ports are for the JST/XH balance connectors with 2.5mm pin spacing.These ports allow you to balance charge 2, 3, 4, 5 and 6 cell Lipo batteries.