User Manual
Page 4
...when the computer gets hot. eSATA/USB 2.0 connector 10. Do not store your computer. For additional best practices information, see www.dell.com/regulatory_compliance. security cable slot 6. USB 2.0 connector 11. ExpressCard slot WARNING: Do not block, push objects into, or allow..., while it is normal and does not indicate a problem with the fan or the computer. power connector 5. WARNING: The AC adapter works with your Dell computer in this section, read the safety information that shipped with electrical outlets worldwide. Secure Digital (SD) card slot 12. network...
...when the computer gets hot. eSATA/USB 2.0 connector 10. Do not store your computer. For additional best practices information, see www.dell.com/regulatory_compliance. security cable slot 6. USB 2.0 connector 11. ExpressCard slot WARNING: Do not block, push objects into, or allow..., while it is normal and does not indicate a problem with the fan or the computer. power connector 5. WARNING: The AC adapter works with your Dell computer in this section, read the safety information that shipped with electrical outlets worldwide. Secure Digital (SD) card slot 12. network...
User Manual
Page 5
... angle of the connector on the computer and to avoid damaging the cable. Connect the AC adapter to the AC adapter connector on the AC adapter to avoid damaging the cable. When you wrap the AC adapter cable, ensure that you disconnect the AC adapter cable from the computer, grasp the connector, not the cable itself, and pull firmly but...
... angle of the connector on the computer and to avoid damaging the cable. Connect the AC adapter to the AC adapter connector on the AC adapter to avoid damaging the cable. When you wrap the AC adapter cable, ensure that you disconnect the AC adapter cable from the computer, grasp the connector, not the cable itself, and pull firmly but...
User Manual
Page 8
Battery Temperature range: Operating Non-operating Coin-cell battery AC Adapter Input voltage Input current (maximum) Input frequency Output power Output current 65 W 90 W Rated output voltage Temperature range: Operating Non Operating Physical Height Width Depth ...) 4.62 A (continuous) 19.5 +/- 1.0 VDC 0 °C to 35 °C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) Latitude 5420/E5420/ E5420m Latitude 5520/E5520/ E5520m 29.90 mm to 32.50 mm (1.18 inches to 1.28 inches) 30.20 mm to 33.20 mm (1.19 inches to...
Battery Temperature range: Operating Non-operating Coin-cell battery AC Adapter Input voltage Input current (maximum) Input frequency Output power Output current 65 W 90 W Rated output voltage Temperature range: Operating Non Operating Physical Height Width Depth ...) 4.62 A (continuous) 19.5 +/- 1.0 VDC 0 °C to 35 °C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) Latitude 5420/E5420/ E5420m Latitude 5520/E5520/ E5520m 29.90 mm to 32.50 mm (1.18 inches to 1.28 inches) 30.20 mm to 33.20 mm (1.19 inches to...