Megatech Megapro Rct Truck 1:18 with Battery and Charger Mega-Handling high volume long-throw shock absorbers for dynamic dampening control and superb performance Mega-Traction four wheel drive giving complete power transfer to the race transfer Mega-Control with a digital proportional FM radio system that assures long range command and offers precise adjustments Mega-Power from a high-torque, high-performance motor that puts you out in the fast lane in a hurry Requires 8-AA alkaline and 1-7.2V rechargeable battery, 7.2V charger