Dell Latitude 7285 - Wireless Charging Mat Specifications; Environmental Specifications

Feature Specication
Battery life
• Primary AAAA: 12 months for 3 hours/day, 5 days/week
• 319 coin cell (2x): 12 months or more
Stylus Tip
• Tip — 0.11 inch (2.8 mm)
• Diameter —0.07 inch (1.8 mm)
Wireless charging mat specications
Feature Specication
Model Number PM30W17
PTU Rated Power 20W (AirFuel mode)
30W (Dell on Dell mode)
Weight 645 g (Charging Mat only)
Dimension:
Legnth 12.28 inch (312.00 mm)
Width 11.17 inch (283.82 mm)
Height 0.69 inch (17.73 mm)
DC Cable length 2.0 m
AC Cable length 1.0 m
Environmental specications
Temperature
Specications
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Relative humidity
—maximum
Specications
Operating 10% to 90% (non-condensing)
Storage 10% to 95% (non-condensing)
Altitude—
maximum
Specications
Operating 0 m to 3048 m (0 to 10,000 ft)
Non-operating 0 m to 10,668 m (0 ft to 35,000 ft)
Airborne
contaminant level
G2 or lower as dened by ISA S71.04–1985
System specications 11