This RC car battery pack and charger from Radio Shack, model 23-342, comes with a 9.6V battery pack and dual charger. It is compatible with NiMh and NiCd chemicals and has a scale of 1:12. The car is suitable for ages 12 and up and is perfect for hobbyists and collectors. This item is made in China and has not been modified. It is a great addition to any collection and is sure to provide hours of entertainment.