The high-voltage booster, developed and produced by our client, contributes to solving energy transition tasks and increases the compatibility of the e-vehicles with the existing charging network. High-voltage booster technology makes it possible to quickly charge the e-vehicles with the 800V batteries at the charging stations with different capacities of 800V and 400V. We realized the conceptual storyline of the presentation, developed the appearance and implemented 3D animation and high-quality composing.