Power Supply Specifications - Dell Precision 5530 Setup And Speci?Cations Manual

Power supply specifications

Table 17. Power supply
Input Voltage
Input current (maximum)
Battery
Table 18. Battery specifications
Type
Dimension
Weight (maximum)
Voltage
Life span
Charging time when the computer is off (approximate)
Operating time
Temperature range: Operating
Temperature range: Storage
Coin-cell battery
100–240 VAC, 50–60 Hz
• 130 W AC Adapter
• 56 WHr lithium-ion 3 cell battery
• 97 WHr lithium-ion 6 cell battery
1 56 WHr lithium-ion
• Length: 223.2 mm (8.79 inch)
• Width: 71.8 mm (2.83 inch)
• Height: 7.2 mm (0.28 inch)
• Weight: 250.00 g (0.55 lb)
2 97 WHr lithium-ion
• Length: 332 mm (13.07 inch)
• Width: 96.0 mm (3.78 inch)
• Height: 7.7 mm (0.30 inch)
• Weight: 450.00 g (0.992 lb)
450.00 g (0.992 lb)
• 56 WHr - 11.4 VDC
• 97 WHr - 11.4 VDC
300 discharge/recharge cycles
4 hours
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°F)
ML1220
Technical specifications 15