Evik 5X 3.7V 150mAh 20C Battery and USB Cable Set For JJRC H20 RC Quadcopter (batteries) Brand Name:Wooku Item Name: RC Quadcopter 5 X 3.7V 150mah Battery Package Included: 5 X 3.7V 150mah Batteries,1 x 5 in 1 cable, 1 x USB charger Charging time: 30-40mins For JJRC H20 RC Quadcopter