This topic lists out the detailed battery specifications. Battery is a FRU and is beneath the back cover.
Table 1. Battery specifications The following table lists the battery specifications:
Description
42 WHr ExpressCharge Capable (3-cell) (prismatic)
60 WHr ExpressCharge Capable (4-cell) (polymer)
60 WHr Long Life Cycle battery (4-cell) (polymer)
Battery Type
Li-ion
Li-ion
Li-ion
System Compatibility
12/14 U UMA
12/14 U UMA
12/14 U UMA
Dimension:
Length
200.50 mm (7.89 inch)
238 mm (9.37 inch)
238 mm (9.37 inch)
Width
95.90 mm ( 3.78 inch)
95.90 mm ( 3.78 inch)
95.90 mm ( 3.78 inch)
Height
5.70 mm ( 0.22 inch)
5.70 mm ( 0.22 inch)
5.70 mm ( 0.22 inch)
Weight
185.00 g (0.41 lb)
270.00 g (0.60 lb)
270.00 g (0.60 lb)
Voltage
11.4 VDC
7.6 VDC
7.6 VDC
Typical Amp-hour capacity
3.68 Ahr
7.89 Ahr
7.89 Ahr
Typical Watt-hour capacity
42 Whr
60 Whr
60 Whr
Operating time
NOTE 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°C~15°C: 4 hour
16°C~60°C: 3 hours
ExpressCharge Capable
Yes
Yes
No
BATTMAN Capable
Yes
Yes
No
Life span (approximate)
Standard pack : 1 year warranty for 300 cycles
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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