Battery - Dell Inspiron 14 3420 Setup And Specifications

Table 16. Power adapter specifications (continued)
Description
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 3420.
Table 17. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Battery operating time
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.
Coin-cell battery
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.
CAUTION: Dell recommends that you charge the battery regularly for optimal power consumption. If your
battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart
your computer to reduce the power consumption.
Values
Values
2-Cell, 40 Wh, Polymer
7.60 VDC
0.16 kg (0.35 lb)
250.2 mm (9.85 in.)
81.8 mm (3.22 in.)
3.7 mm (0.15 in.)
0 °C to 50 °C (32°F to 122°F)
-20 °C to 60°C (-4°F to 140°F)
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
When the computer is turned off:
● Express charge: 2 hours
● Standard charge: 3 hours
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 https://www.dell.com/
None
Specifications of Inspiron 14 3420 17