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Acer 1000 User Manual

Page 60

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50

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