Born from the parent company Weistec Engineering, an industry leader in aftermarket European performance products. DCE (Direct Current Engineering) is dedicated to enhancing the experience of electric vehicles without compromising reliability and drivability. With many years of experience and a top-of-the-line manufacturing plant, DCE brings you the highest quality products in the market. As an introduction into the EV market, DCE has combined forces with world-leading battery manufacturer Optima Batteries on taking the Rivian RT1 Truck and RS1 SUV off the grid!