... /DCPower source anti- ties≥ 80VWorking electric currentAverage 110mA @ DC 12V Sleeping mode<45mA @DC 12VUnit size2.2 x 5.2 x 7cm ... setup1 data port for handset phone / MDT mobile displayPower port+ 5V/DC, 500mA (max) power supplyBuilt-in memory for 10,000 points ... %Storage temperature -25 to + 85Backup batteryNickel- hydrogen battery 4.8V/DC 800 MAHGPS dynamic Conditions:Altitude 18,000 meters (60,000 ...