The 2925x is a 1200mAh, 7.2-volt battery which is manufactured by the Traxxas brand. It is optimized for performance, thereby providing free-flowing power which ensures low resistance cells that offer premium quality. It has heavy-duty welded tabs for durability and is sold in a package with dimensions of 1.3 inches x 0.67 inches, and weighs 145 grams. With a standard 6-cell configuration, it offers a maximum speed and acceleration.