![Dell Latitude 7520-2725 [18/23] Table 17 battery specifications continued](/img/pdf.png)
Dell Latitude 7520-2725 [18/23] Table 17 battery specifications continued
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Table 17. Battery specifications (continued)
Specifications Option 1 Option 2
Height 92.8 mm (3.654 in.) 92.8 mm (3.654 in.)
Width 238 mm (9.37 in.) 238 mm (9.37 in.)
Depth 5.7 mm (0.224 in.) 5.7 mm (0.224 in.)
Temperature range:
Operating
● Charging: 0°C to 45°C (32°F to 113°F)
● Discharging: 0°C to 65°C (32°F to 149°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)
● ExpressCharge Boost (0% up to 35% ) : 20
minutes
● 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 Manger application. For
more information on the Dell Power Manger
see, https://www.dell.com/support/home/
product-support/product/power-manager/docs
Life span (approximate)
● Standard: 1 Year or 300 discharge/charge cycles
● Long Life Cycle (LCL) capable: 3 Years or 1000
discharge/charge cycles (Optional)
ExpressCharge Supported on Express
Charge Capable Battery
Supported on Express
Charge Capable Battery
User replaceable No (FRU
¶
) No (FRU)
Coin-cell battery Main battery reserves 2% of capacity for RTC
function.
Coin-cell Operating time
68 days with 3-cell 42 WHr battery
NOTE: Varies depending on operating conditions
and can significantly reduce under certain power-
intensive conditions.
NOTE:
For batteries with the ExpressCharge feature, the battery will typically have at least an 80% charge after about an hour of
charging with the system off, and fully charged in about 2 hours with the system off.
Enabling ExpressCharge requires that both the computer and the battery used be ExpressCharge capable. If these
requirements are not met, ExpressCharge will not be enabled.
¶
: Field Replaceable Part
18 Specifications of Latitude 7520
Содержание
- Latitude 7520 1
- Latitude 7520 setup and specifications 1
- Setup and specifications 1
- Notes cautions and warnings 2
- Contents 3
- Set up your latitude 7520 4
- Table 1 locate dell apps 5
- Views of latitude 7520 6
- Display 8
- Battery charge and status led 9
- Bottom 9
- Table 2 battery charge and status led indicator 9
- Dimensions and weight 10
- Processor 10
- Specifications of latitude 7520 10
- Table 3 dimensions and weight 10
- Table 4 processor 10
- Chipset 11
- Memory 11
- Operating system 11
- Table 4 processor continued 11
- Table 5 chipset 11
- Table 6 memory specifications 11
- External ports 12
- Internal slots 12
- Table 6 memory specifications continued 12
- Table 7 internal slots 12
- Table 8 external ports 12
- Table 9 wireless module specifications 12
- Wireless module 12
- Table 9 wireless module specifications continued 13
- Wwan module 13
- Wwan module specifications 13
- Storage 14
- Table 10 audio specifications 14
- Table 11 storage specifications 14
- Keyboard 15
- Media card reader 15
- Table 12 media card reader specifications 15
- Table 13 keyboard specifications 15
- Camera 16
- Table 14 camera specifications 16
- Table 15 touchpad specifications 16
- Touchpad 16
- Battery 17
- Power adapter 17
- Table 15 touchpad specifications continued 17
- Table 16 power adapter specifications 17
- Table 17 battery specifications 17
- Table 17 battery specifications continued 18
- Display 19
- Table 18 display specifications 19
- Fingerprint reader 20
- Gpu integrated 20
- Operating and storage environment 20
- Table 19 fingerprint reader specifications 20
- Table 20 gpu integrated 20
- Table 21 computer environment 20
- Keyboard shortcuts 21
- Table 22 list of keyboard shortcuts 21
- Table 23 secondary behavior 21
- Table 23 secondary behavior continued 22
- Contacting dell 23
- Getting help and contacting dell 23
- Self help resources 23
- Table 24 self help resources 23
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