Carrera RC Mario Kart (TM) 7 Vehicle (1:16 Scale), Donkey Kong 2.4 GHz Controller Lithium-ion battery with long play, short charging time. 1:16 Scale - 12 inches Long LONG RUNNING TIME up to 40 minutes; SHORT CHARGING TIME about 80 minutes 7,4V-700mAh Li-Ion-battery and a 8,4V-500mA charger; Front and rear suspension, pneumatic tires and differential READY TO RUN includes: rechargeable battery, charger and 2 AA batteries