SpecificationsViewsSysteminformation Memory Ports andconnectorsDimensions andweightComputerenvironmentStorageTouch pad Power adapterCameraCommunicationsBatteryVideo AudioDisplayMedia-cardreader KeyboardBatteryType 2-cell prismatic (32 WHr)Dimensions:Width 272.3 mm (10.72 in)Depth 62.40 mm (2.46 in)Height 6.92 mm (0.27 in)Weight (maximum) 0.186 kg (0.41 lb)Voltage 7.6 VDCCharging time when thecomputer is off (approximate)4 hoursOperating time Varies depending on operating conditions and can significantly reduce undercertain power-intensive conditions.Life span (approximate) 300 discharge/charge cyclesTemperature range:Operating 0°C to 35°C (32°F to 95°F)Storage –40°C to 65°C (–40°F to 149°F)Coin-cell battery CR-2032