Dell Inspiron M731R 5735 Inspiron M731R Specifications - Page 5

Battery, Power Adapter

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Battery Type Dimensions: Width Depth Height Weight Voltage Charging time (approximate) Operating time Life span (approximate) Temperature range: Operating Storage Coin-cell battery 6-cell "smart" lithium ion (65 WHr) 10.72 in (272.40 mm) 1.82 in (46.30 mm) 1.39 in (35.40 mm) 0.79 lb (0.36 kg) 11.10 V 4 hours Varies depending on operating conditions and can significantly reduce under certain powerintensive conditions. 300 discharge/charge cycles 0 °C to 35 °C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) CR-2032 Power Adapter Type Input voltage Input current (maximum) Input frequency Output current (continuous) Rated output voltage Temperature range: Operating Storage 65 W 100 VAC-240 VAC 1.70 A 50 Hz-60 Hz 3.34 A 19.50 VDC 0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F)

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Battery
Type
6‑cell “smart” lithium ion (65 WHr)
Dimensions:
Width
10.72 in (272.40 mm)
Depth
1.82 in (46.30 mm)
Height
1.39 in (35.40 mm)
Weight
0.79 lb (0.36 kg)
Voltage
11.10 V
Charging time (approximate)
4 hours
Operating time
Varies depending on operating conditions and
can significantly reduce under certain power‑
intensive conditions.
Life span (approximate)
300 discharge/charge cycles
Temperature range:
Operating
0 °C to 35 °C (32 °F to 95 °F)
Storage
–40 °C to 65 °C (–40 °F to 149 °F)
Coin‑cell battery
CR‑2032
Power Adapter
Type
65 W
Input voltage
100 VAC–240 VAC
Input current (maximum)
1.70 A
Input frequency
50 Hz–60 Hz
Output current (continuous)
3.34 A
Rated output voltage
19.50 VDC
Temperature range:
Operating
0 °C to 40 °C (32 °F to 104 °F)
Storage
–40 °C to 70 °C (–40 °F to 158 °F)