Dell Latitude 3190 2-in-1 - Power Adapter; Dimensions and Weight

Voltage
11.4 VDC
Life span 300 discharge/recharge cycles(Standard) and 1000discharge/
recharge cycles(Long cycle)
Charging time when the computer is o (approximate) 2-4 hours
Operating time Varies depending on operating conditions and can signicantly
reduce under certain power-intensive conditions
Temperature range: Operating
• Charge: 0 °C to 60 °C (32 °F to 140 °F)
• Discharge: 0 °C to 70 °C (32 °F to 158 °F)
Temperature range: Storage -40 °C to 65 °C (-4 °F to 149 °F)
Coin-cell battery ML1220
Power adapter
Table 13. Power adapter specications
Type
65 W adapter
Input Voltage 100 to 240 VAC
Input current (maximum)
65 W - 1.7 A
Adapter size 7.4 mm Barrel Type
Input frequency 50 Hz to 60 Hz
Output current
3.34 A (continuous)
Rated output voltage 19.5 VDC
Temperature range (Operating) 0 °C to 40 °C (32 °F to 104 °F )
Temperature range (Non-Operating) -40º to 70º C (-40º to 158º F)
Dimensions and weight
Table 14. Dimensions and weight
Height
• Front height - 0.83 inch (21.25 mm)
• Back height - 0.83 inch (21.25 mm)
Width 11.96 inch (303.8 mm)
Depth 8.18 inch (207.9 mm)
Weight Starting 3.25 lbs (1.47 kg)
44 Technical specications