Eachine EX4 WIFI FPV RC Drone Quadcopter Spare Parts Battery Balance Charger With USB (Universal Serial Bus) Charging Cable Description: Brand Name: Eachine Item Name: Balance Charger Item NO.: EX4 Input: DC5V 2 A Output: DC4.35V 0.7A x 3 Red Light Flashging: Charging Green Light ON: Charge Complete Usage: Spare parts for Eachine EX4 GPS RC Quadcopter Package Included:1 x Balance Charger 1 x Charging Cable