Dell Inspiron 16 Plus 7640 Owner's Manual

Power adapterThe following table lists the power adapter specifications of your Inspiron 16 Plus 7640.Table 19. Power adapter specificationsDescription Option one Option twoType 130 W AC 130 W USB Type-CConnector dimensions:External diameter 4.50 mm Not applicableInternal diameter 2.90 mm Not applicablePower-adapter dimensions:Height 25.40 mm (1 in.) 22.30 mm (0.88 in.)Width 76.20 mm (3 in.) 66.30 mm (2.61 in.)Depth 154.70 mm (6.09 in.) 143 mm (5.63 in.)Input voltage 100 VAC – 240 VAC 100 VAC – 240 VACInput frequency 50 Hz – 60 Hz 50 Hz – 60 HzInput current (maximum) 1.80 A 1.80 AOutput current (continuous) 6.70 A 6.50 ARated output voltage 19.50 VDC 20 VDCTemperature range:Operating 0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F)Storage -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F)CAUTION: Operating and storage temperature ranges may differ among components, so operating or storingthe device outside these ranges may impact the performance of specific components.BatteryThe following table lists the battery specifications of your Inspiron 16 Plus 7640.Table 20. Battery specificationsDescription ValuesBattery type 6-cell, 90 Wh "smart" lithium-ionBattery voltage 11.70 VDCBattery weight (maximum) 0.34 kg (0.75 lb)Battery dimensions:Height 7.56 mm (0.30 in.)Specifications of Inspiron 16 Plus 7640 21