For a BYD car, YES it is possible to disable the mile range and just show the %. The BYD Atto 3, for instance, is an electric vehicle (EV) with a 480-kilometer battery range. The attosecond, the smallest unit of time in physics, is whence the name "Atto" originates. The Atto 3 can function in a broad temperature range because of its heat pump mechanism.