Dell Latitude 14 Rugged Extreme Dell 7404Series Owners Manual - Page 21

Table 11. Battery Feature Type Dimensions: Height Width Depth Weight Specification 6-cell or 9-cell "smart" lithium ion 21 mm (0.82 inch) 166.9 mm (6.57 inches) 80 mm (3.14 inches) • 6-cell : 365.5 g (0.80 lb) • 9-cell : 520 g (1.14 lb) Voltage Temperature range: Operating 11.1 VDC • Charging : 0 °C to 60 °C (32 °F to 140 °F) • Discharging: 0 °C to 70 °C (32 °F to 158 °F) Non-Operating -51 °C to 71 °C (-60 °F to 160 °F) NOTE: The battery pack is capable of safely withstanding the above storage temperatures with 100% charge. NOTE: The battery pack is also capable of withstanding storage temperatures from -20 °C to +60 °C with no degradation in its performance. Coin-cell battery 3 V CR2032 lithium coin cell Table 12. AC Adapter Feature Type Input voltage Input current (maximum) Input frequency Output power Output current Rated output voltage Temperature range: Operating Non-Operating Specification 65 W/90 W 100 VAC to 240 VAC 1.5 A/1.7 A 50 Hz to 60 Hz 65 W / 90 W 3.34 A/4.62 A(continuous) 19.5 +/- 1.0 VDC 0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F) 21