5000mAh 11.1v 3-Cell 20C battery designed for Aton (#7908) and Aton Plus (#7909) Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.