3.7V 100mAh Li-Po Battery for Cheerson CX-10 RC Quadcopter (Silver) 3.7V 100mAh lithium battery for RC toy Suitable for: CX-10 Capacity: 3.7V, 100mAh Dimensions: (0.71 x 0.59 x 0.31)" / (1.8 x 1.5 x 0.8)cm (L x W x H) Package Includes: 1 x Lithium Battery