Main Features:Application: For Syma X8C X8W X8G QuadcopterType: Adapter、Batteries、Chargers & Cables Package weight: 0.458 kg Package size (L x W x H): 16.00 x 8.00 x 5.00 cm / 6.30 x 3.15 x 1.97 inches Package Contents: 3 x 7.4V 2000mAh Battery、 1 x Balance Charger、 1 x Multi-head Cable、 1 x Power Adapter