Description Celectra 2S 7.4V DC Li-Po Charger (power supply required) This charger requires one of the following: DC power cord (EFLUC1008) AC 1.5A power supply (EFLC4000) Tech Notes LED Lights Designation GREEN Blinking: Power and battery connected RED Blinking: Charging RED and GREEN Blinking: Balancing SOLID GREEN: Full charge RED and GREEN Flashing Rapidly: Error