Battery, Specifications – Dell Inspiron 14 (5442, Mid 2014) User Manual
Page 20
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Specifications
Battery
Type
• 3 cell “smart” lithium ion (43.50 WHr)
• 4 cell “smart” lithium ion (58 WHr)
Dimensions:
Width
208.25 mm (8.20 in)
Depth
124.70 mm (4.91 in)
Height
7.80 mm (0.31 in)
3 cell
4 cell
Weight (maximum)
0.28 kg (0.62 lb)
0.35 kg (0.77 lb)
Voltage
11.10 VDC
7.40 VDC
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
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