7.4V 500mAh Li-ion Batteries. Please read the user manual before use.
We will respond to you within 24 hours and do our best to help you out! It is pretty sure you will be very happy when you start to use our products. Not only that, we like to know about your satisfaction rate. So if you happy with our products please be kind to rate our products giving 100% feedback because that small activity will help us to grow up with our business.We guarantee 100% satisfaction about the products. We are very happy to do business with you future too... This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicles & Kits\Cars, Trucks & Motorcycles". The seller is "lakroh85" and is located in this country: CN. This item can be shipped worldwide.