Chapter 8: Specifications
Super High-Capacity (Model WA3010)
304
WORKABOUT PRO
3
with Windows Mobile 6.1 User Manual
8.3.2.2 Standard Discharge
Acceptance Test Specifications
Note: Standard charge is defined as charging with constant voltage limit of 4.2V and con-
stant current limit of 0.9A; the termination charge occurs when the current drops to
45mA.
Standard discharge is defined as discharging at a constant current of 350mA until the
battery protection circuit switches the battery output off in over-discharge mode.
Description
Condition
Standard
Open circuit voltage
After standard charge, measure
within 24 hours.
4.15V or more
Internal Resistance
After standard charge, measure
within 24 hours.
150 m max.
Capacity_1
After standard charge, measure time
taken for a fast discharge.
110 minutes or more
Charge/Discharge Cycle
After repeating standard charge and
fast discharge, measure the fast dis-
charge time after 300 discharge
cycles.
90 minutes or more
Capacity_2
After standard charge, measure the
time taken for a standard discharge.
500 minutes or more
Over Discharge
After standard charge, apply a stand-
ard discharge followed by a standby
discharge. Then measure capacity
after carrying out standard charge and
then a fast discharge.
110 minutes or more
Self discharge
After a standard charge, keep battery
at 25°C for 30 days. Measure the time
taken for a fast discharge.
100 mins or more
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