Subsystems Suspension Front Independent, virtual pivot double wishbone Rear Independent, virtual pivot double wishbone Battery - 12V Rating 33 amp hour or higher Voltage and Polarity 12V negative (-) ground Battery - High Voltage Type Liquid-cooled lithium ion (Li-ion) Temperature Range Do not expose Model X to ambient temperatures above 140° F (60° C) or below -22° F (-30° C) for more than 24 hours at a time. Specifications 205