Table 16. Power adapter specifications (continued)
Description Values
Input current (maximum)
1.60 A/1.70 A
Output current (continuous)
3.25 A/3 A/3 A/3 A
Rated output voltage
20 VDC/15 VDC/9 VDC/5 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)
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
Battery
The following table lists the battery specifications of your Inspiron 14 7425 2-in-1.
Table 17. Battery specifications
Description Values
Battery type
54 Wh, 4-cell polymer
Battery voltage
15 VDC
Battery weight (maximum)
0.23 kg (0.51 lb)
Battery dimensions:
Height
5.75 mm (0.23 in.)
Width
272 mm (10.71 in.)
Depth
82 mm (3.23 in.)
Temperature range:
Operating
0°C to 45°C (32°F to 113°F)
Storage
-20°C to 60°C (-4°F to 140°F)
Battery operating time Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Battery charging time (approximate)
NOTE: Control the charging time, duration, start and
end time, and so on using the Dell Power Manager
application. For more information on the Dell Power
Manager see, Me and My Dell on www.dell.com.
4 hours (when the computer is off)
Coin-cell battery
CR2032
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
18 Specifications of Inspiron 14 7425 2-in-1
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