The mark consists of a shaded circle with three sliding drips on the bottom right. Superimposed across the center of the circle is the large, stylized wording SMART above the smaller stylized wording BATTERY. Below the wording is the stylized wording DIGITAL CONTROL inside an oval pill shape. Superimposed above the letters MA in SMART are two lightning bolts slightly extending outside the top of the circle. The entire design is outlined.