5PCS 3.7V 500mAh li-po Battery H37 V966 V977 Twist Boards Function : dumbbell fitness training

Function : dumbbell fitness training

Feature6 : mini camera

Max Speed : 25Km/h(optional)

You can send it to your families and friends as a gift

5PCS 3.7V 500mAh li-po Battery H37 V966 V977 Twist Boards Function : dumbbell fitness trainingBrand Name : AutoHotSA Origin : Mainland China Material : Composite Material Recommend Age : 14+y RC Parts & Accs : Batteries LiPo Size : 721855 XH2. 54 For Vehicle Type : Airplanes Use : Vehicles & Remote Control Toys Upgrade Parts Accessories : Lithium Battery Remote Control Peripherals Devices : Battery Tool Supplies : Battery Technical parameters : Value 9 Model Number : 1S 3. 7V 500mah Four wheel Drive Attributes : Battery Wheelbase : Upper Shell