Legacy car makers are embracing the paradigm shift towards electric vehicles but they need help with developing battery management systems and improving charging technology. Tata Technologies is a tech pro that car makers can rely on for outsourcing these complex tech tasks, allowing them to focus on making mechanically and aesthetically pleasing cars. By partnering with Tata, car makers can innovate and launch products quicker, like Tata's small sedan, Tigor, which was part of their electrification program.