Dell Latitude 7000 Series - Battery Specifications

Dell Latitude 7450 Battery Specification
Battery is a CRU Item
3-cell (40 WHr) 4-cell (54 WHr)
Battery Type
Li-ion Li-ion
Dimension
Length 308.50 mm (12.15") 308.50 mm (12.15")
Width 74.75 mm (2.94") 74.75 mm (2.94")
Height
8.0 mm (0.31") 8.0 mm (0.31")
Weight
250.00 g (0.55 lb) 305.00g (0.67lb)
Voltage
11.1VDC 7.4VDC
Typical Amp
-hour capacity 3.60Ahr 7.29Ahr
Typical Watt
-hour capacity 40Whr 54Whr
Operating time
battery operating time varies depending on operating conditions and can be significantly
reduced under certain power-intensive conditions.
Temperature range:
Operating
Charge: 0 °C to 50 °C, 32 °F to 158 °F
Discharge: 0 °C to 70 °C, 32 °F to 122 °F
Temperature range:
Non-Operating
-20 °C to 65 °C, 4 °F to 149 °F
Charging time (ExpressCharge)
0~15degC: 4 hour
16~45degC: 2 hours
46~60degC: 3 hours
ExpressCharge Capable
Yes Yes
BATTMAN Capable
Yes Yes
Life span (approximate)
No
Standard pack : 1 year warranty for 300 cycles
LCL pack : 3 year warranty for 1000 cycles
Express charge benefits
• For a battery advertised as having the ExpressCharge™ feature, the battery typically will have greater than 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 Latitude notebook and the battery that is used on the system be ExpressCharge™ capable. If any of
the above requirements is missing, ExpressCharge™ will not be enabled.
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