GoolRC Super Fly 5-port Fast Charger Sets X5A-A06(VA12A) with 3.7V 750mAh Lipo Battery for RC Helicopter / Quadcopter Syma X5 X5C X5A X5SC X5SW Cheerson CX-30 CX-30W CX-30S JJRC H5C H9D WLtoys V931 F949 High quality and durable perfermace. Portable and easy to carry. X5 charger can charge five battery once time. Safety for the using time of battery. Can be applied for many types of RC vehicle.