Dell Latitude 5400 Setup and specifications guide - Page 17

Table 21. Battery (continued) Feature Specifications Weight (maximum) 200 g (0.44 lb) 250 g (0.55 lb) 340 g (0.75 lb) Voltage 11.40 VDC 11.40 VDC 7.6 VDC Life span 300 discharge/charge cycles 300 discharge/charge cycles 300 discharge/charge cycles (standard pack) 1000 discharge/charge cycles (LCL pack) Charging time when the computer is off (approximate) Standard charge Express Charge 0°C to 50°C: 4 Standard charge hours 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours Express Charge 0°C to 50°C: 4 Standard charge hours 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours Express Charge 0°C to 50°C: 4 hours 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours Operating time Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Temperature range: Operating Charge: 0°C to 50°C, 32°F to 122°F Charge: 0°C to 50°C (32°F to Discharge: 0°C to 60°C, 32°F to 122°F) 139°F Discharge: -20°C to 60°C (-40°F to 139°F) Charge: 0°C to 50°C, 32°F to 122°F Discharge: 0°C to 60°C, 32°F to 139°F Temperature range: Storage -20°C to 60°C (-4°F to 140°F) -20°C to 60°C (-40°F to 140°F) -20°C to 60°C (-4°F to 140°F) Coin-cell battery CR-2032 CR-2032 CR-2032 Power adapter Table 22. Power adapter specifications Feature Specifications Type E5 65 W Input Voltage 100 VAC - 240 VAC Input current (maximum) 1.5 A Adapter size Dimensions In Inches: 0.87 x 2.60 x 4.17 In mm: 22 x 66 x 106 Barrel 7.4 mm Weight Input frequency 0.23 kg (0.51 lb) 50 Hz to 60 Hz E5 90 W 100 VAC - 240 VAC 1.6 A Dimensions In Inches: 0.87 x 2.60 x 5.12 In mm: 22 x 66 x 130 7.4 mm 0.32 kg (0.70 lb) 50 Hz to 60 Hz Technical specifications 17