iMaxRC iMax B3 Pro Compact 2S 3S Lipo Balance Battery Charger is 100% brand new and high quality. With the development of electric technology, we have a new design of easy compact balance charger for 2 and 3 cells LiPo battery fast charging with wide AC input. An internal 100-240V AC switch power is built-in, and the high precision balance circuit can supply a larger current up to 850mA per cell. Double color LED can display the process of charging (RED: charging; GREEN: full). This charger is compact and light, especially there is a separated corresponding balance port for each battery pack.