The AutoPi device is designed not to drain your car battery. The AutoPi comes with a Smart
Power Manager (SPM) installed, which is designed to manage the power usage of
the device and ensure that the auxiliary battery of your vehicle is never
drained.
The AutoPi device works in sleep cycles, which
means that it goes into a low-power mode when it's not actively transmitting
data. This helps to reduce power consumption and extend the life of your
vehicle's battery. Additionally, if the voltage of the battery gets too low,
the device will cut out to prevent any damage to your vehicle.