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Chapter 8: Specifications
High-Capacity (Model WA3006)
306 WORKABOUT PRO Hand-Held Computer With Windows Mobile 6 Classic & Professional User Manual
8.3.1.3 Safety Data
Over Discharge
After standard charge, apply a standard 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
Temperature
Perform a standard charge and fast discharge at 0°C,
25°C and 40°C and measured the time taken for a
fast discharge at 25°C.
100 mins. @ 0°C
110 mins. @ 23°C
105 mins. @ 40°C
Temp./Humidity
Cycle
After standard charge, carry out 5 cycles of the fol-
lowing: 65°C and 90% humidity for 8 hrs.
25°C and 65% humidity for 4 hrs.
-20°C for 8 hrs. 25°C and 65% humidity for 4 hrs.
Following that, perform a fast discharge, standard
charge and then a fast discharge. Measure the time
taken for the second discharge.
100 minutes or more
Dry heat
After standard charge, keep the battery at 60°C for 8
hrs. Carry out a fast discharge, standard charge and
then a fast discharge, measured the time taken for the
second discharge.
100 minutes or more
EMC/CE Testing
The battery will need to pass the requirements of the
EMC directive 89/336/EEC (and amendments) when
fitted into the product:
Emissions to EN55022 Class B (1998) Immunity to
EN55024 (1998)
Test to be performed
by manufacturer.
Electro-Static Dis-
charge Test
EN61000-4-8:
A. Contact Discharge: +/-8kV for each contact pad
by 10 times.
B. Air Discharge: +/-15kV for 10 times (the dis-
charge test point is for around battery casing.)
No damage
Description Condition Test Condition/Result
Short Circuit Test
After a standard charge, short
terminals and discharge for 1 hr.
Protection circuit board to operate.
No explosion, fire, smoke, or leakage.
Over Charging Test
After a standard charge, charge
continuously at 4.2V and 4A for
8 hrs.
Protection circuit board to operate.
No explosion, fire, smoke, or leakage.
Description Condition Standard