Dell Latitude 3450 Dell Owners Manual - Page 59

°C to 65 °C -4 °F to 149 °F - dimensions

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Table 24. Touchpad Feature X-axis Y-axis Table 25. Battery Feature Type Dimensions: Height Width Depth Weight Life span Voltage Temperature range: Operating Non-Operating Coin-cell battery Table 26. AC Adapter Feature Type Input voltage Input current (maximum) Input frequency Output power Output current Rated output voltage Description 102.4 mm (4.03 inches) 7.4 mm (3.04 inches) Description • 3-cell "smart" lithium ion (43 WHr) • 4-cell "smart" lithium ion (58 WHr) • 3-cell - 7.8 mm • 4-cell - 7.8 mm • 3-cell - 124.7 mm • 4-cell - 124.7 mm • 3-cell - 208.25 mm • 4-cell - 208.25 mm • 3-cell - 283 g • 4-cell - 350 g 300 discharge/charge cycles • 3-cell - 11.1 VDC • 4-cell - 7.4 VDC 0 °C to 50 °C (32 °F to 122 °F) -20 °C to 65 °C (-4 °F to 149 °F) 3 V CR2032 lithium ion Description 65 W and 90 W 100 VAC to 240 VAC 1.50 A/1.60 A/1.70 A/2.50 A 50 Hz-60 Hz 65 W/90 W 3.34 A/4.62 A 19.50 VDC 59

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Table 24. Touchpad
Feature
Description
X-axis
102.4 mm (4.03 inches)
Y-axis
7.4 mm (3.04 inches)
Table 25. Battery
Feature
Description
Type
•
3-cell “smart” lithium ion (43 WHr)
•
4-cell “smart” lithium ion (58 WHr)
Dimensions:
Height
•
3–cell — 7.8 mm
•
4–cell — 7.8 mm
Width
•
3–cell — 124.7 mm
•
4–cell — 124.7 mm
Depth
•
3–cell — 208.25 mm
•
4–cell — 208.25 mm
Weight
•
3–cell — 283 g
•
4–cell — 350 g
Life span
300 discharge/charge cycles
Voltage
•
3–cell — 11.1 VDC
•
4–cell — 7.4 VDC
Temperature range:
Operating
0 °C to 50 °C (32 °F to 122 °F)
Non-Operating
–20 °C to 65 °C (–4 °F to 149 °F)
Coin-cell battery
3 V CR2032 lithium ion
Table 26. AC Adapter
Feature
Description
Type
65 W and 90 W
Input voltage
100 VAC to 240 VAC
Input current (maximum)
1.50 A/1.60 A/1.70 A/2.50 A
Input frequency
50 Hz–60 Hz
Output power
65 W/90 W
Output current
3.34 A/4.62 A
Rated output voltage
19.50 VDC
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