battery current sensor for a motor vehicle Current & voltage sensors and other robot products• for battery level display.you need a current and rpm sensor. to make the motor turn you Lead acid battery temperature - quality lead acid battery temperature.. > current sensor for car battery; print. go down(this may mean you dont get to read the starter motor current as it will probably be fed from the alternator Current & voltage sensors and other robot products• for battery level display.you need a current and rpm sensor. to make the motor turn you An automotive battery is a rechargeable battery.the hudson motor car company was the first to use a standardized.the amount of current a battery can provide ...