Acer 1000 User Manual
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Chapter 1
Battery
Item
Specification
Vendor & model name
Panasonic Hummingbird
3 cell 2.0H
Panasonic Hummingbird
6 cell
Rating voltage (within one hour
after quick charging)
10.8V
11.1V
Typical capacity (in standard
charging)
2250mAh
4700mAh
Minimum capacity (in standard
charging)
2150mAh
4500mAh
Standard charging (constant
voltage, constant current)
12.6V max., 430mA max.
x eight hours
12.6V max., 900mA max.
x eight hours
Quick charging (constant voltage,
constant current)
12.6V max. 1500mA max.
100mA end
12.6V max., 3150mA max.
60mA cut
Standard discharging (constant
current)
430mA (9V end)
900mA (9V end)
Surroundings temperature range
for shipped battery
less than one month:
-20
o
C ~ 45
o
C
Assumed percentage of
recoverable capacity:
80%
less than six months:
-20
o
C ~ 30
o
C
less than one year:
-20
o
C ~ 20
o
C
Item
Specification
Vendor & model name
Sanyo Hummingbird
3 cell 2.0
Sanyo Hummingbird
6 cell
Nominal capacity
1900mAh
4600mAh
Typical capacity
2000mAh
4800mAh
Nominal voltage
11.1V
11.1V
End voltage
9V
9V
Charging current max.
1500mAh
3000mAh
Discharging Wattage max.
35W
60W
Charging voltage
12.6V +/- 0.09V
12.6V +/- 0.09V
Surroundings temperature range
for shipped battery
less than one month:
-20
o
C ~ 60
o
C
Assumed percentage of
recoverable capacity:
80%
less than three months:
-20
o
C ~ 45
o
C
less than one year:
-20
o
C ~ 25
o
C