Dell Latitude 5490 Owners Manual - Page 66
AC Adapter specifications
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Page 66 highlights
Feature 3 cell, 42 Whr Specification • Length: 181mm (7.126 inch) • Width: 95.9mm (3.78 inch) • Height: 7.05mm (0.28 inch) • Weight: 210.00 g 3 cell, 51 Whr • Length: 181mm (7.126 inch) • Width: 95.9mm (3.78 inch) • Height: 7.05mm (0.28 inch) • Weight: 250.00 g 4 cell, 68 Whr • Length: 233mm (9.17 inch) • Width: 95.9mm (3.78 inch) • Height: 7.05mm (0.28 inch) • Weight: 340.00 g 4 cell, Long Cycle Life Battery • Length: 233mm (9.17 inch) • Width: 95.9mm (3.78 inch) • Height: 7.05mm (0.28 inch) • Weight: 340.00 g Voltage 42 Whr 51 Whr 68 Whr 4 cell Long Cycle Life Battery 11.4 VDC 11.4 VDC 7.6 VDC 7.6 VDC Life span Temperature range Operating 300 discharge/recharge cycles • Charge: 0°C to 50°C (32°F to 122°F) • Discharge: 0°C to 70°C (32°F to 158°F) • Operating: 0°C to 35°C (32°F to 95°F) Non-operating - 20°C to 65°C (- 4°F to 149°F) Coin cell battery 3 V CR2032 lithium coin cell AC Adapter specifications Feature Type Specification • 65 W adapter, 7.4 mm barrel • 65 W BFR/PVC Halogen Free adapter, 7.4 mm barrel • 90 W adapter, 7.4 mm barrel 66 Technical specifications
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