The following table lists the battery specifications of your Latitude 9420.
Description | Option one | Option two | |
---|---|---|---|
Battery type |
2-cell, 39.7 WHr, ExpressChargeBoost |
3-cell, 59.6 WHr, ExpressChargeBoost |
|
Battery voltage |
7.70 VDC |
11.40 VDC |
|
Battery weight (maximum) |
0.19 kg (0.41 lb) |
0.26 kg (0.57 lb) |
|
Battery dimensions: | |||
Height |
250.70 mm (9.87 in.) |
250.70 mm (9.87 in.) |
|
Width |
89.18 mm (3.50 in.) |
89.18 mm (3.50 in.) |
|
Depth |
6.17 mm (0.24 in.) |
6.17 mm (0.24 in.) |
|
Temperature range: | |||
Operating |
|
|
|
Storage |
-20 °C to 60 °C (-4 °F to 140 °F) |
-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. | 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) |
4 hours (when the computer is off) |
|
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.
|