Adapter Specifications; Physical Dimension Specifications - Dell Latitude 12 Rugged Extreme Getting Started Manual

Feature Specification
Nonoperating –51°C to 71°C (–60°F to 160°F)
Coin cell battery 3 V CR2032 lithium coin cell

Adapter specifications

Feature Specification
Type 65 W
Input voltage 100–240 V AC
Input current
1.7 A
(maximum)
Input frequency 50–60 Hz
Output current
3.34 A
Rated output 19.5 V DC
voltage
Temperature range 0°C to 40°C (32°F to 104°F)
(operating)
Temperature range –40°C to 70°C (–40°F to 158°F)
(nonoperating)

Physical dimension specifications

Feature Specification
Height 39 mm (1.54 inches)
Width 219 mm (8.62 inches)
Length 311 mm (12.24 inches)
Weight (minimum 6.0 lbs (2.72 kg)
config)
22
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.